Most loudspeaker designers don’t spend much time debating open versus closed the way headphone enthusiasts do. Cabinets are part of the equation for a reason, offering control, efficiency, and predictable performance. That’s the accepted playbook. But like any good rule in audio, someone is always trying to break it.
At AXPONA 2026, La Dolce Audio showed what happens when you ignore that playbook and lean into experimentation. Founder Terry Gesualdo isn’t approaching amplification or speaker design from a traditional standpoint, he’s part of a growing group of builders exploring open designs and current drive amplification as an alternative to the usual voltage driven norm.
I met Gesualdo on the shuttle ride over to the show, which feels about right. This isn’t a polished, corporate origin story, it’s the familiar path of someone who started by modifying gear, then building his own tube amps for himself, then for friends and family. The difference here is that he didn’t stop at tweaking circuits. He kept pushing until the results looked and sounded like something entirely his own.
Current Drive Tube Amplification: Why La Dolce Audio Isn’t Following the Script
Having built a few tube amps, I’m always curious to see what others are doing, and Terry Gesualdo is not following the usual path. Most of his designs are single ended pentode circuits, not triodes, and not push pull designs chasing more voltage swing. That choice alone puts him in a different lane than a lot of tube builders.
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Where things really diverge is the move to current drive. Most amplifiers are voltage driven. That’s the standard approach across both solid state and tube designs. Current drive shows up more often inside DACs where signal levels are extremely small, and occasionally in headphone amplifiers, but rarely in loudspeaker systems where current demands are far higher.
The idea behind current drive is fairly straightforward. By controlling current instead of voltage, the amplifier reduces the impact of back EMF from the driver. That back EMF is the voice coil behaving like a generator as it moves through the magnetic field, feeding energy back into the amplifier. Reduce that interaction and, in theory, you reduce distortion and improve control over the driver.
It’s not a new concept, but it’s one that almost nobody is applying to loudspeakers in this way, especially with tube amplification. That’s what makes what La Dolce Audio is doing worth paying attention to.
Control Over Harmonics Instead of Chasing Purity
Circling back to that idea of ignoring the usual playbook, another aspect that reinforces how La Dolce Audio is taking a different path is the near exclusive use of pentode tubes instead of the more common triodes. Triodes are the simplest form of amplification with three active elements, anode, cathode, and grid. Fewer parts in the signal path is why many listeners and designers gravitate toward them. The assumption is less complexity means lower distortion and fewer unwanted artifacts.
But that’s only part of the story. Harmonic distortion doesn’t disappear just because the circuit is simpler. It just changes character. And not all harmonics are a problem. A lot of what people describe as tube warmth comes from second and third order harmonics, which many listeners actually prefer.
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Terry Gesualdo leans into that reality rather than trying to avoid it. By using pentodes, which add additional control elements beyond what a triode offers, he can shape those harmonic structures instead of accepting whatever the circuit gives him. That includes adjusting the balance between second and third order harmonics and even their phase relationships.
It’s a different mindset. Instead of chasing the lowest possible distortion number, the goal is control over how that distortion presents itself, and giving the listener a way to fine tune the result.
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Some will find that approach a bit sacrilegious. There’s a large part of the hobby focused on removing as much of this behavior as possible, chasing lower distortion numbers and cleaner measurements. That’s not the goal here.
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La Dolce Audio leans into a different philosophy. “If it sounds good, do it” is more than a slogan. It reflects the idea that listening is subjective and that not every system needs to be locked into a single interpretation of neutrality. By giving users control over harmonic structure, the design puts some of that decision making back in the listener’s hands.
UA2.5 and UA2.5M: Modular Power and User Tunability
La Dolce Audio UA2.5M monoblock
La Dolce Audio offers two amplifier paths built around the same core ideas but with different roles. The UA2.5 is a dual channel amplifier rated at roughly 3 to 5 watts depending on tube selection, and it’s where most of the flexibility lives. With 24 possible sound signatures, it gives the user direct control over how the amplifier presents harmonic content and overall character.
The UA2.5M monoblocks step things up in output, delivering around 9 watts per channel, but they take a more focused approach. They are designed to be paired with the UA2.5, which handles preamp duties and sound shaping. As a result, the monoblocks do not include the same tuning controls, focusing instead on providing additional power while maintaining the same underlying design philosophy.
HPA2.3 Headphone Adapter
La Dolce Audio UA2.5 Tube Amplifier (top) with HPA2.3 Headphone Adapter (bottom)
Alongside its amplifiers, La Dolce Audio offers the HPA2.3 headphone “amplifier,” although that label needs a bit of clarification. It’s not an amplifier in the traditional sense. The HPA2.3 is a passive device designed to work with the UA2.5, relying on it for signal processing and gain. In practice, it converts the UA2.5 into a headphone amplifier rather than operating as one on its own.
That means the HPA2.3 can drive a wide range of headphones depending on how the UA2.5 is configured, but it cannot function independently. No preamp, no sound.
Pricing reflects that modular approach. The UA2.5, which serves as the foundation of the system, runs between $1,799 and $2,499 depending on configuration and tube selection. The UA2.5M monoblocks are $1,999 each, and the HPA2.3 adds another $599. A full system lands in the $3,500 range, depending on how far you go down the rabbit hole.
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The Bottom Line
La Dolce Audio isn’t trying to fit into the usual mold, and that’s the point. In a category where a lot of designs feel like small variations on the same theme, this is a reminder that there are still different ways to approach amplification and system building.
Beyond the amplifiers, the partnership with ABX Audiophiles on Discord to offer open baffle speaker kits adds another layer. It invites listeners to get involved, not just as buyers but as participants, with a community that shares ideas, solves problems, and pushes designs forward together. We’ll have more on that ABX side of things in a forthcoming article.
It won’t be for everyone. If you want plug and play simplicity, this isn’t it. But if you’re the type who likes to understand what your system is doing and shape it to your preferences, La Dolce offers something most companies don’t. A system you can actually interact with, not just listen to.
Summary: Threads head Connor Hayes previewed a redesigned web interface that adds direct messages, a navigation sidebar with shortcuts to saved posts and insights, and a cleaner single-feed layout replacing the current multi-column design. DMs, which launched on mobile in June 2025, will roll out on web “over the coming weeks,” bringing one-on-one chats, group conversations of up to 50, and media sharing to the platform’s most engaged desktop users as Threads surpasses 450 million monthly active users and begins scaling its global advertising business.
Threads is getting a redesigned web interface that adds direct messages, a navigation sidebar, and quicker access to features that were previously buried in the mobile-first layout. Connor Hayes, who took over as head of Threads in September 2025, previewed the changes in a post on the platform this week, writing that “web is an important part of how our most engaged users interact with Threads, and we’ll be investing more here going forward.” Messages on the web version are not yet publicly testing, Hayes said, but users should “start to see them appear over the coming weeks.”
The redesign replaces the current multi-column layout with a cleaner single-feed view anchored by a left-side navigation rail. The sidebar includes shortcuts to saved posts, performance insights, activity, notifications, and the ability to switch between feeds, all features that exist on the mobile app but required multiple taps or profile navigation to find on the web. The result looks significantly more like X’s desktop layout, which is either a pragmatic design choice or an admission that the format Threads was trying to replace turned out to be the right one.
DMs finally reach the desktop
Direct messages launched on the Threads mobile app in June 2025, nearly two years after the platform itself launched. The web version has operated without them since, meaning that the users Hayes describes as “most engaged,” those who use Threads on a computer, have been unable to access one of the platform’s core communication features. The web rollout will bring one-on-one chats, group conversations of up to 50 people, emoji reactions, and the ability to send photos, GIFs, and stickers.
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Threads has been building out its messaging infrastructure steadily. In January, it launched a basketball mini-game within DMs. In February, it began testing a shortcut that converts the phrase “DM me” in a post into a clickable link that opens a direct message. The messaging system is built on Instagram’s infrastructure, which gives it reliability but also ties it to a platform with different privacy expectations and content norms.
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The redesign preview came one day after Hayes showed changes to how replies look on mobile. Replies under a post will now be indented to make conversation threads easier to follow, a feature rolling out on iOS and currently testing on Android.
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The competitive context
Threads has grown faster than any social platform in history and now has more than 450 million monthly active users, with daily active users estimated at roughly 137 to 141 million. In January, Similarweb data showed Threads had surpassed X in daily mobile users, 141.5 million to 125 million, a milestone that would have seemed improbable when the app launched as a text-based companion to Instagram in July 2023.
The growth has come alongside a broaderdecline of Xunder Elon Musk’s ownership, which has pushed users, advertisers, and publishers toward alternatives.Bluesky, which raised $100 million in its Series B and has grown to 43 million users under new CEO Toni Schneider, has captured a vocal segment of the market. But Threads’ integration with Instagram’s 2 billion-plus user base gives it a distribution advantage that no standalone competitor can match.
The web redesign is part of a shift from growth to retention. Threads has the users. What it has lacked is the feature depth that makes a platform indispensable for the power users who drive conversation and content creation. DMs, a proper desktop experience, and improved reply threading address the specific complaints that have kept some users treating Threads as a secondary platform rather than a primary one.
Monetisation and Meta’s broader bet
Meta began rolling out ads on Threads globally in late January 2026, after testing in the US and Japan throughout 2025. The rollout uses Meta’s existing Ads Manager and supports image, video, and carousel formats through both Advantage+ and manual campaigns. Early pricing has been lower than Facebook and Instagram, with CPMs estimated at $3 to $8 and cost per click at $0.30 to $1.50, reflecting the early stage of advertiser competition on the platform. Evercore ISI analysts have projected Threads advertising revenue of $8 billion by the end of 2025 and $11.3 billion by 2026.
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The advertising rollout gives the web redesign commercial significance beyond user experience. Desktop users tend to have higher engagement times and are more valuable to advertisers. A web interface that keeps users on the platform longer and adds messaging, which increases session frequency, directly supports the revenue trajectory that analysts are projecting.
Hayes was appointed to lead Threads in July 2025, taking over from Adam Mosseri, who had been running the platform directly alongside Instagram. Hayes previously served as Meta’s VP of product for generative AI and spent 14 years at the company in various product roles, including a stint growing Instagram Reels. Mosseri said at the time that “given Threads’ maturity, we think we need a dedicated app lead who can focus all of their time on helping Threads move forward.” The web redesign and DM rollout are the most visible results of that dedicated focus.
Threads is also the largest platform running on the ActivityPub protocol, allowing users to share posts to Mastodon, WordPress, and other fediverse-compatible services. Meta says it has interacted with over 75% of all fediverse servers, though full account portability is not yet available.
The redesign is incremental rather than transformative. It brings the web version closer to feature parity with the mobile app, which is itself still catching up to the feature set that X has built over 17 years. But for a platform that hasMeta’s resourcesbehind it, 450 million monthly users in front of it, and agrowing creator economyto support, the gap between what Threads offers and what its most engaged users expect is closing faster than most new platforms manage. Hayes is signalling that the web is where the next phase of that closure will happen.
Filling a gap that fans of its retro-inspired speaker range have long identified, Wharfedale has introduced the Heritage Centre.
This new speaker is a dedicated centre channel speaker that’s been built to integrate with Wharfedale’s Linton, Super Linton, Denton, and Dovedale models that have made the Heritage Series one of its most successful lines in recent memory.
The absence of a centre speaker has been a barrier for Heritage owners wanting to build a multichannel home cinema system as the range has until now been limited to stereo pairs.
That’s left buyers to either mix in a mismatched centre channel or go without one entirely when configuring a 3.1 or 5.1 channel setup. Now that’s no longer an issue.
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Image Credit (Wharfedale)
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Wharfedale’s solution draws directly from the Super Denton’s driver architecture, adopting the same three-way configuration used across the broader Heritage range to keep the technical foundation consistent across the full speaker family.
That configuration pairs twin 165mm woven Kevlar bass drivers with a 50mm fabric dome midrange and a 25mm fabric dome treble unit, with all three driver types adapted directly from those developed for the Super Denton.
The midrange driver covers the 900Hz to 2.7kHz frequency band, the range most responsible for vocal clarity and dialogue intelligibility in film and television. The treble unit uses a damped rear chamber to push its resonant frequency well below the crossover point to keep high-frequency reproduction clean across a wide listening area.
Cabinet construction uses layered particle board and MDF bonded with a resonance-damping adhesive. It’s a build approach designed to distribute panel resonances across multiple frequencies rather than concentrating them at a single audible point. The internal bracing adds further control over cabinet colouration.
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Peter Comeau, Wharfedale’s Director of Acoustic Design said: ““The Heritage Series was originally conceived purely for the enjoyment of stereo music, but the speakers’ richly expressive sonic qualities lend themselves perfectly to other forms of AV entertainment. When the demand for a dedicated centre speaker for people building multichannel systems with Linton and Denton speakers became clear, we embarked on the project with the rigorous attention to engineering detail applied to every Heritage model.”
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Real-wood veneers in walnut, mahogany, or black oak finish the cabinet to a hand-polished satin lacquer, maintaining visual consistency with the full Heritage range across all three finish options.
The Wharfedale Heritage Centre arrives in late May, priced at £649, available in walnut, mahogany, or black oak to match whichever Heritage speaker system it sits in.
Simple and iconic, IKEA’s Billy bookcase has been around since the 1970s, and over 140 million have bene sold worldwide. The classic wood and white finishes are timeless, but now it’s got a new look for 2026 with a limited-edition blue version.
A bold piece of furniture like this needs the right styling, and as TechRadar’s Homes Editor, I like making it pop by teaming it with black and white for a striking effect. This compelling cobalt bookcase would look particularly good in a home office, with an IKEA Kallax desk in black/brown, and white accessories.
If one pop of blue isn’t enough (if you have a particularly large room, for example) you could add a splash more with a matching Krylbo swivel chair, or a few small accessories to tie it all together, like the royal blue Vappeby Bluetooth speaker (which TR’s audio editor loves) and the minimalist Ps 1995 clock.
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The limited-edition blue Billy bookcase won’t be around forever, and it’s bound to be popular, so grab one while you can!
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Disclaimer: Unless otherwise stated, any opinions expressed below belong solely to the author.
In Mar, Singapore’s Ministry of Manpower (MOM) released its annual summary of job creation efforts that took place in the year before, highlighting the skills and expertise needed in both PMET and non-PMET professions.
For this piece, we focus on PMET roles—Professionals, Managers, Executives and Technicians—where many of Singapore’s best and most sought-after jobs are often concentrated (although some statistics may overlap).
Why are new jobs created in Singapore?
MOM’s analysis begins with the fundamental question: are Singaporean employers looking for replacements or are they genuinely adding new openings to their offer?
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Fortunately, last year brought the highest reading yet: 49.3% of vacancies were for completely new positions. This means that local companies are looking for more people and are not simply rotating staff.
What’s more, a record-high share of this expansion is being driven by businesses creating entirely new functions. In 34.7% of cases, job growth came from new roles rather than the expansion of existing operations, which, unsurprisingly, still accounts for the majority at 55.8%.
It suggests that 2025, despite the fears caused by the US tariffs, was a very dynamic year, and companies still ventured into new areas.
Where are the jobs created?
Where are those new areas found, then?
Well, as has been typical over the past few years, the industry with the highest share of fresh openings remains Information & Communications, where close to three-quarters of vacancies are for roles that did not exist before.
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It is followed by Construction (though it’s most likely driven by non-PMET employment), as well as Professional Services and Finance & Insurance, where more than half of the jobs on offer are new.
That is great news, of course, given that some of the best-paid roles are found in Singapore’s corporate sector.
Who are these jobs for?
Qualified people, naturally, but as we explained on Vulcan Post recently, paper degrees matter less and less, even for PMETs, where 70% of employers stated that academic qualifications are not their main consideration.
This doesn’t mean they don’t matter at all, but if all you have is a paper rather than practical experience, your job search may be considerably longer, just as it is a problem for employers to recruit workers for some vacancies for more than six months (listed in the table below).
Lack of skills and experience are the two primary reasons they remain in the market, with not enough talent available to fill them. And it’s not like employer expectations are huge, but over half of those looking for PMET specialists expect at least two to five years spent on the job somewhere before.
Only one in five is willing to employ complete newbies.
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Here’s a more specific breakdown by industry:
If you’re a fresh graduate or someone without experience at a particular job, your best chance may be to look for something in the public sector, as it is the most open to candidates without a long CV. It also pays well and looks for applicants with greater educational attainment.
So, if you have a degree but are struggling for work, perhaps take a look at what state administration or education are offering.
How much do they pay?
Finally, let’s talk about the money.
Here’s the list of the Top 10 most in-demand PMET jobs, compiled from the data collected in 2025, together with the salaries you can expect.
Top 10 PMET Vacancies in 2025
Rank
Occupation
Range of wages offered
1
Teaching & Training Professional
S$2,611 to S$8,580
2
Commercial & Marketing Sales Executive
S$3,000 to S$4,350
3
Software, Web & Multimedia Developer
S$7,000 to S$10,000
4
Policy & Planning Manager
S$4,800 to S$9,700
5
Electronics Engineer
S$5,000 to S$8,000
6
Civil Engineer
S$3,500 to S$5,500
7
Industrial & Production Engineer
S$4,200 to S$6,775
8
Accountant
S$4,550 to S$6,700
9
Systems Analyst
S$6,000 to S$9,700
10
Financial & Investment Adviser
S$7,500 to S$12,000
Source: Job Vacancies 2025/ Singapore Ministry of Manpower
The podium is occupied by the same jobs as last year, with a switch between second and third places. But it’s the teachers who are still in the highest demand, while the upper pay band places their earnings at over S$100,000 per year. Not bad.
Software developers and related IT experts are still highly needed—and highly paid, as are Electronics Engineers, System Analysts and Financial Advisers.
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Other jobs may not be quite as lucrative, but their availability should make up for it, as many Singaporeans (including young grads) are looking for their way into the labour market.
Read other articles we’ve written on Singaporean businesses here.
In short: Stanford’s 2026 AI Index Report finds the performance gap between the best American and Chinese AI models has collapsed to 2.7%, down from 17.5-31.6 percentage points in May 2023, despite the US spending 23 times more on private AI investment ($285.9 billion vs $12.4 billion). China leads in AI patents (69.7% of global filings), publications (23.2% of global output), industrial robot installations (9x the US rate), and energy infrastructure, while AI talent migration to the US has dropped 89% since 2017.
The performance gap between the best American and Chinese AI models has collapsed to 2.7%, according to the 2026 AI Index Report published this week by Stanford University’s Institute for Human-Centered Artificial Intelligence. In May 2023, the gap was between 17.5 and 31.6 percentage points across major benchmarks. As of March 2026, Anthropic’s Claude Opus 4.6 leads the global leaderboard with an Arena score of 1,503, while ByteDance’s Dola-Seed-2.0-Preview sits at 1,464, a difference of 39 points. DeepSeek’s R1 reasoning model briefly matched the top US model in February 2025, and American and Chinese models have traded the lead multiple times since.
The 423-page report, the most comprehensive annual assessment of the global AI landscape, documents a situation in which the United States spends 23 times more on private AI investment than China but leads on the only metric that arguably matters, model performance, by less than three percentage points. The question the report raises without quite answering is whether that spending advantage is sustaining American leadership or whether China has found a way to compete without it.
Where each country leads
The United States dominates private AI investment, with $285.9 billion in 2025 compared with China’s $12.4 billion. California alone accounted for $218 billion, more than 75% of the US total. American companies produced 50 notable AI models last year, compared with China’s 30, though China’s count doubled from 15 the previous year while America’s grew more modestly. The US hosts 5,427 data centres, more than ten times any other country.
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China leads in volume. Chinese researchers produced 23.2% of all global AI publications and 20.6% of citations, compared with 12.6% for the US. Chinese entities filed 69.7% of all AI patents worldwide. China installed 295,000 industrial robots in the most recent reporting period, nearly nine times the 34,200 installed in the United States. And China’s electricity reserve margin has never dipped below 80%, twice the necessary capacity, while the US power grid suffers from decades of underinvestment that the report identifies as a potential bottleneck for AI infrastructure growth.
The investment figures come with a significant caveat. The report notes that private investment data “likely understates” China’s actual AI spending because the Chinese government channels resources through guidance funds and state-initiated investment vehicles that do not appear in private capital databases. The 23-to-1 spending ratio may be less dramatic than it appears.
The talent crisis
The most striking finding may be about people rather than models. The number of AI scholars moving to the United States has dropped 89% since 2017, with 80% of that decline occurring in the last year alone. The report describes the fall as “precipitous.” Switzerland now ranks first in the world for AI researchers and developers per capita.
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The talent migration data complicates the narrative that American AI leadership is secure because of its investment advantage. If the researchers who build frontier models are increasingly choosing not to come to the US, the spending premium buys hardware and infrastructure but not the intellectual capital that turns compute into capability.DeepSeek demonstratedin January 2025 that a Chinese lab could match Silicon Valley’s best with a fraction of the resources. The talent data suggests the conditions that produced DeepSeek are strengthening, not weakening.
What AI can and cannot do
The report documents performance gains that would have seemed implausible two years ago. On SWE-bench, a coding benchmark, model performance rose from 60% to near 100% in a single year. On graduate-level science questions, model accuracy hit 93%, above the expert human validator baseline of 81.2%. Google’s Gemini Deep Think won a gold medal at the International Mathematical Olympiad. On Humanity’s Last Exam, a benchmark designed to be unsolvable, frontier models gained 30 percentage points in a year.
But the report also documents what it calls a “jagged frontier.” The top model reads analog clocks correctly only 50.1% of the time. Robotic manipulation systems achieve 89.4% success in simulation but only 12% in real household tasks. Nearly half of the 500-plus clinical AI studies reviewed used exam-style questions rather than real patient data, and only 5% used actual clinical records. The gap between benchmark performance and real-world reliability remains wide in domains where errors have consequences.
Adoption, trust, and regulation
Generative AI reached 53% population adoption within three years of launch, faster than the personal computer or the internet. Eighty-eight per cent of organisations report using AI. Four in five university students now use generative AI tools. But the US ranks 24th globally in adoption at just 28.3%, behind Singapore at 61% and the UAE at 54%.
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Public trust is lower still. Only 31% of Americans trust their government to regulate AI, the lowest figure of any country surveyed and well below the global average of 54%. Theexpert-public disconnectis a central theme of the report: 73% of AI experts expect a positive impact on jobs, compared with 23% of the general public. Only a third of Americans expect AI to make their jobs better.
Credit: Arena,2026Performance of top United States vs. Chinese models on the Arena
Forty-seven countries now have active AI legislation, but only 12 have enforcement mechanisms. Documented enforcement actions rose from 43 in 2024 to 156 in 2025. Compliance costs vary eightfold between jurisdictions. TheEU AI Actentered full enforcement in January 2026, but the broader regulatory picture is one of fragmentation rather than coordination.
The environmental cost
Training xAI’s Grok 4 produced 72,816 tonnes of CO2 equivalent, roughly the emissions of driving 17,000 cars for a year. AI data centre power capacity reached 29.6 gigawatts globally, enough to power New York State at peak demand. The environmental section of the report reads as a counterweight to the performance gains: the models are getting better, but the cost of making them better is scaling alongside the capabilities.
What the numbers mean
The headline finding, that China has nearly closed the performance gap with the US, will dominate the policy conversation. But the report’s deeper implication is about the relationship between spending and outcomes. The United States invested $285.9 billion in private AI capital last year. China invested $12.4 billion. The performance gap between their best models is 2.7%. Meanwhile, AI talent migration to the US has collapsed, China dominates patents and publications, and Chineseinfrastructure investmentin energy and manufacturing dwarfs America’s.
The open-versus-closed source debate adds another dimension. The top closed model now leads the top open model by 3.3%, up from 0.5% in August 2024, and six of the top ten Arena models are closed-source. The performance advantage of proprietary systems is widening, which favours the American companies that dominate the closed-source tier but also means the open-source models that have driven China’s catch-up may face diminishing returns.
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Employment data for software developers aged 22 to 25 fell nearly 20% since 2022. One-third of surveyed organisations expect AI to reduce their workforce in the coming year. The Foundation Model Transparency Index dropped from 58 to 40, with most frontier models reporting nothing on fairness, security, or human agency. Documented AI incidents rose 55% in a year.
The Stanford AI Index does not make policy recommendations. It presents data. But the data in the 2026 edition tells a story that should unsettle anyone who assumes American AI dominance is durable. The US leads on investment and model performance. China leads on talent pipeline, patents, publications, robotics, andenergy infrastructure. The performance gap is 2.7% and shrinking. The spending gap is 23 to 1 and growing. One of those trends is sustainable. The report leaves it to the reader to decide which one.
From amateur planters to seasoned growers, most gardeners understand the value of having the right tools. You might have the basics in our sheds or garage: a hand trowel, pruning shears, and a watering can — perhaps even a smart watering can! You also need a good pair of gloves to protect your hands while you’re digging or weeding, and a wheelbarrow to more easily move mulch or compost.
If you’re ready to move beyond the basics, you can find a comprehensive choice of gardening and landscaping tools at your local garden center but be prepared to pay top dollar. If you’re on a budget or you simply like getting a good deal, you may be surprised by the selection and reasonable prices found at discount tool retailer Harbor Freight. With more than 1,600 locations across the U.S., Harbor Freight is a one stop shop for tools, paint, and outdoor equipment and gardening tools. You can find the basics: garden forks, hoses, and loppers, but the store offers much more. Here are five gardening tools available in-store or online that you may not have realized even exist.
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4-in-1 Solid Brass Faucet Expander
An outdoor faucet or spigot gives you easy access to water for everything from filling the kiddie pool in the summer to washing off your patio or car. They require a bit of care in cold weather, but the convenience of easily keeping your potted plants or flower beds watered without hauling around a bucket or watering can is certainly worth it.
If you only have one or two faucets outside, however, you may find that it’s not enough, especially if you want to set up a sprinkler system. Hiring a plumber and adding additional spigots would undoubtedly be costly, but this four-way faucet splitter from One Stop Gardens may help. This splitter allows you to connect four hoses to one spigot. It’s made from brass, with corrosion-resistant stainless-steel valves, and it comes with a black rubber washer. Not only does a splitter allow you to keep multiple hoses or sprinklers hooked up at once, but it also prevents wear and tear on the faucet threads from constantly switching hoses.
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The splitter is priced at $14.99 at time of writing and has a 90-day warranty. Reviews are mostly positive, and most buyers say it works as advertised with no leaks.
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Multipattern watering wand
Even with a faucet expander, watering your plants and flowers with a hose can often be a pain, especially if your plants are hard to reach, such as hanging flower baskets. The high-pressure spray that many hose sprayers offer can also be too strong for some plants, breaking stems and damaging delicate flowers. Instead, you may want to consider this multipattern watering wand from Niagara. You have to hook it up to your hose, but the wand allows for easier access to those hard-to-reach pots and into the plant’s root zone.
Currently priced at $10.99, the wand has eight different spray patterns, including cone, flat, full, mist, shower, and more. It also has a thumb lever to easily control the water flow and a soft-grip rubber handle. It’s made from metal rather than plastic for increased durability, and reviewers give it high marks for its low price and adjustable flow pattern. A few buyers reported issues with leaking and durability.
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Portable Greenhouse
A permanent greenhouse is an expensive proposition, but this six-foot by six-foot portable greenhouse by One Stop Gardens is a budget-friendly solution for greenhouse beginners or those with small spaces. At $99.99, the greenhouse is watertight and has a reinforced polyethylene design and a heavy-duty steel frame.
It can be assembled and set up by one person and doesn’t have the frustrating panel clips found on other small greenhouses. It has a zipper door and one ventilation window. It’s not very big but works well in a small backyard, with sturdy ground anchors to keep it in place. It can help extend your growing season and offer protection from wind, heavy rain, and frost. Reviews are a bit mixed – many say their greenhouse has lasted several years, praising its solid construction and low price. A few stated it was difficult to put together, citing poor instructions. Also, according to reviewers, if you experience high winds in your yard, it may not hold up.
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Pruning saw
You’ve likely heard of loppers or pruning shears and may even have a set at home. Pruning shears, or pruners, are a small, hand-held tool that resembled scissors and are used for cutting through stems and small branches. Loppers are a longer tool that are used to cut thicker branches or stems. But what about thicker branches and shrubs when pruners and loppers are too small? You could pull out the chainsaw, but that may be a bit too much for the job, or perhaps you simply don’t own one. You need a pruning saw.
Pruning saws are typically designed for branches two inches or more in diameter. Harbor Freight offers the Bauer 20-volt brushless cordless pruning saw for $64.99 at time of writing. It has an extended runtime, with up to 162 cuts per charge. The five-inch guide bar helps you cut precisely, and it has a grip guard and a trigger-switch lockout for safety. It weighs 2.5 pounds and comes with a chain, scrench, and scabbard. It has a 90-day limited warranty and a 4.7 out of five star rating on Harbor Freight’s website. Buyers say the saw is a good value and has powerful cutting capability, though a few complained that users have to manually oil the chain. This product also requires a Bauer 20-volt battery and charger, which are sold separately.
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Rolling work seat
There are all sorts of tricks and gadgets to help save your back, when you’re working around the house or shoveling snow but what about gardening? If your favorite hobby is wreaking havoc with your knees or your back, check out the rolling work seat from One Stop Gardens. It’s a bit of an investment at $69.99 but it will eliminate the need for constant up and down while you weed, plant, and care for your garden.
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This seat rolls on large, 10-inch pneumatic tires, so you should be able to easily use it on grass and dirt. It has a weight capacity of 300 pounds and users can adjust the height of the seat, which also swivels. There’s an attached tray underneath the seat that will hold a small amount of gardening supplies, such as gloves and a trowel. The seat is made from weather-resistant, powder-coated steel for increased durability.
Reviewers state that the work seat is simple to put together and rolls easily, though some complain that it sits a bit too high and needs a bigger tray for more tools. Many buyers say that the seat definitely helps ease back pain while they garden, though some experienced issues with steering the seat while in use. A few reviewers also mentioned the product’s weight, so buyers should note that the shipping weight of this seat is just over 30 pounds.
Most companies keep sending marketing emails while ignoring whether those campaigns actually generate revenue or simply disappear without measurable impact
Most organizations cannot reliably track returns from email campaigns
Strong ROI exists only for companies that actively measure performance
Many teams rely on content generation without deeper optimization strategies
Email marketing continues to generate strong returns, yet many organizations still lack clarity on whether those returns are actually being realized.
The recent Sinch Mailgun’s Email Impact Report 2026 analyzed insights from more than 400 billion emails sent in 2025 and surveyed over 1,200 email senders, finding fewer than half of organizations can reliably track return on investment from their email programs.
This gap between email’s proven potential and actual execution is where many businesses are losing out.
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The surprising numbers behind email ROI
“Email delivers exceptional returns, but many organizations are not set up to capture its full value,” said Kate Nowrouzi, VP of Deliverability at Sinch.
Among companies that do measure email ROI, 60% report returns above $10 for every $1 spent. More than one in ten achieve returns as high as 40 x 1, figures which suggest email remains one of the most effective marketing channels available.
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Yet despite these impressive numbers, a large portion of businesses continue sending promotional emails without knowing whether those messages are actually paying off.
These organizations are essentially flying blind on their own email performance, but they do not have to remain blind.
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AI adoption in email marketing is widespread, but its impact remains uneven across different applications.
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Many teams focus only on basic use cases such as content generation, while higher-impact applications like optimization, segmentation, and deliverability remain underused.
Just under half (41%) of teams use AI to generate email content, yet only 23% say AI has greatly improved their email programs.
“Using AI to generate content is a good starting point, but it’s not where the biggest impact happens,” Nowrouzi said.
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Organizations that apply AI to optimization and segmentation are seeing much stronger results.
This measurement gap becomes even more concerning when combined with poor deliverability, as nearly 18% of all marketing emails fail to reach the inbox at all, meaning organizations cannot track ROI on messages that never arrive.
Even if a company tracks its email performance perfectly, up to one-fifth of potential return is still at risk simply because messages never get seen.
Despite 78% of survey respondents saying email is critical to business success, poor deliverability practices persist alongside weak ROI measurement.
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79% of organizations plan to maintain or increase their email investment despite these gaps in both tracking and execution.
For a channel that delivers exceptional returns when done right, leaving money on the table through poor tracking and deliverability is a choice, not a necessity.
The tools exist to fix this gap, from proper email hosting infrastructure to sophisticated email service platforms.
Whether the businesses flying blind on ROI will ever invest in proper tracking remains uncertain, but the data suggests those who do measure their returns are seeing clear results.
The Apple Watch Series 11 is a smartwatch worth upgrading to. It’s the best smartwatch for iPhone owners, and the base price is reasonable. It tends to swing back and forth in cost between its MSRP of $399 and a sale price of $299. Right now, it’s back to a match of that low price, meaning it’s the perfect time to make the upgrade if you’ve been hunting for a new Apple Watch.
Note that this sale price is for the 42-millimeter case size without GPS. If you want cellular connectivity or the larger 46-millimeter case, you’ll pay a bit more. But across all retailer options, nearly every color-and-size combination is discounted. Available finishes include Gold, Natural, and Slate titanium options, and Rose Gold, Silver, Space Gray, and Jet Black if you opt for aluminum.
The Apple Watch Series 11 finally has a battery that can last at least a full day. An actual full day, as in 24 hours, meaning you can wear it while you’re at the gym and while you’re sleeping. This will allow you to better take advantage of its myriad of tracking capabilities. (As the owner of an Apple Watch Series 8, I often consider upgrading for this reason alone.) Aside from the typical fitness stats and workout tracking, plus the AI-enabled Workout Buddy feature, this watch can monitor for signs of hypertension and track blood oxygen levels. It also has Fall Detection and satellite messaging capabilities (on models with cellular connectivity).
All in all, while new tech is neat, it’s not always worth upgrading for. But last year’s Apple Watch introduces meaningful changes that you’ll notice in your day-to-day life. If you’re still rocking an older model, or you’re shopping for your first smartwatch, this is absolutely worth considering—especially at this sale price. Afterward, check out our favorite Apple Watch bands to spruce up your new gadget.
Vornado Box Fan Model 80X for $100: While most people who need a box fan are, frankly, going to run out to Walmart or Home Depot and grab one for 20 bucks, you should be aware that there exists a Rolls-Royce of box fans. “It has 99 speeds,” the brand’s rep told me when it came out. “Yeah, right,” I thought. But, sure enough, this thing actually has 99 speeds, accessible via up and down buttons. I have no idea under what circumstances one might need this many speeds, but there they are. It’s also got a kickstand to reduce wobbling, a digital display, and a 1-to-12-hour timer. Plus, the silver-and-black casing looks good—like you meant to have it in your house, not a remnant from that one summer your AC broke during a heat wave.
Photograph: Kat Merck
Shark TurboBlade (Bladeless) for $250: Though this 2025 blade-less model is billed as a tower fan, it doesn’t look or act like any tower fan I’ve ever seen. It evokes a windmill more than it does a fan, with a horizontal bar that sits on a telescoping base, like a big “T.” The ends of the bar, which are articulated, feature the vents, and each end can be bent straight up, straight down, or at any point in between for fully customizable air direction. The whole bar can also be turned vertically to look more like an “I,” if you’d rather have a tall, thin breeze as opposed to a long, thin breeze. It has all the usual features you’d expect of a fan at this price point, including 10 speeds, oscillation, a magnetic remote, and three settings, including “Sleep,” which makes sense as the TurboBlade, in its “T” configuration, is about the right height for a bed. It’s a great choice if you need airflow in different directions at once, but be forewarned that it makes a fairly loud, jet engine-like whine, which is noticeable even on lower settings. There’s also now a TurboBlade Heat + Cool ($400), which adds a 1,400-watt heater to the middle, but WIRED reviewer Matthew Korfhage tested it and didn’t find the heat feature to be worth the extra $150.
Shark FlexBreeze for $200: This was my favorite misting fan of last year. I love that it’s rechargeable, so it can be used without an electrical outlet nearby, and I love that the head detaches from the pedestal with legs that fold out, allowing it to double as an easy-to-transport floor fan. Shark claims the FlexBreeze can reduce nearby ambient temperature by 10 degrees with the misting attachment. Though I was never able to measure a reduction of more than 6 degrees using multiple thermometers, the difference in air temperature using the FlexBreeze versus without is dramatic enough to make the difference between an unbearable summer dinner outside and a pleasant one. However, the mist deployed by the detachable misting attachment (Shark now makes a version with a tank, but I haven’t tried it) is a bit on the heavy side—it made most of my deck quite wet and dampened the clothes of anyone sitting within 5 or so feet. On the plus side, this meant the mist didn’t immediately blow away, as was the case with the FlexBreeze’s portable sibling, the HydroGo (below).
Photograph: Kat Merck
Shark FlexBreeze HydroGo for $150: I loved the original Shark FlexBreeze (above), but not the fact that it had to be connected to a hose, so I was very excited to see a rechargeable, portable version in fun colors. Shark says it can run for 30 minutes with the mister consistently on, or 60 minutes in “interval mode,” and after testing it at my son’s soccer practices, I found these estimates to be more or less accurate. However, the mist that comes out of the middle is so fine and in such a small stream that it blew away quickly before it had a chance to cool anyone, unless they were sitting just inches from it.
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Lasko Whirlwind Orbital Pedestal Fan for $85: This fan looks a lot like Dreo’s TurboPoly 508S, and indeed sports some of the same features—it oscillates vertically 105 degrees or horizontally 150 degrees, it’s quiet (I clocked 27 dB on low), and it’s got a remote. It’s not smart, it doesn’t have RBG lights, and there are some occasional noises from the oscillation, but if you’re looking for a more affordable pedestal fan that offers 3D oscillation, this honestly isn’t a bad option.
Among the global brands at AXPONA 2026, Mimic Audio did not have the biggest booth or the loudest presence, but it ended up being one of the more worthwhile stops in the EarGear section. The Chicago dealer, owned by TJ Cook, was positioned between Campfire Audio and Austrian Audio and only a few steps from the always swamped ZMF booth, which made it easy to overlook in the rush. That would have been a mistake. Mimic first caught my attention before the show when it supplied the AudioByte components for the Von Schweikert pre-event, paired with NUR Audio’s Harmonia.
My initial listen there was promising, but with the Von Schweikert VR.thrity or Ultra 7 commanding the room and the Harmonia’s open-back design letting all of that noise pour in, it was impossible to draw more than a few early conclusions. That made a return visit at AXPONA essential, where I sat down with all three NUR models on display for a longer listen and a better sense of what this Italian headphone brand is actually bringing to the table.
NUR Audio Headphones: Italian Design, Planar Magnetic Ambitions
NUR Audio is not some legacy brand trading on decades of goodwill. It was founded just northeast of Rome by Angelo De Mattia and feels very much like a passion project finding its footing in a crowded category. Right now, the Harmonia open back is the only model you can actually buy, priced at $3,750, while the Shanti open-back reference and Miah closed back are still listed as coming soon with pricing to be determined. That split matters because NUR is already drawing a line between audiences. The Harmonia is built for listening at home, while the Shanti and Miah mark the start of a professional series aimed at engineers who need precision more than romance.
The two open-back designs share a lot of DNA. Similar materials, similar construction, and very similar planar magnetic drivers. The Miah goes a different route with a dynamic driver inside a closed back design, which should make it the more practical option for studio work or less than ideal environments. All three, however, are physically imposing. Think Audeze LCD-4 sized ear cups and the kind of weight that can turn a long session into a short one if the ergonomics are off. Early impressions suggest NUR understands the problem. The suspension system is well padded, the clamp feels reasonable, and the weight distribution does not immediately raise red flags.
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The real test, as always, will be whether that comfort holds up after a few hours rather than a few tracks.
Using the AudioByte stack (more on that soon), I was able to spend time with all three NUR models and come away with a clearer sense of how each is voiced. With both the Shanti and Miah still in prototype form, nothing here should be considered final, but the direction is already apparent.
The NUR Harmonia is a large-format open-back planar magnetic headphone built around a 105mm PEEK diaphragm and a double-sided toroidal magnet system using high-grade N52 neodymium magnets. That combination is designed to deliver fast transient response, low distortion, and wide bandwidth, which is reflected in the rated 8Hz to 55kHz frequency response.
With a 48 ohm impedance and 107 dB/mW sensitivity, it should be relatively easy to drive for a planar of this size, though it will still benefit from a capable amplifier. The dual 3.5mm cup connections allow for balanced operation out of the box, with either 4.4mm or XLR cables included, along with a 6.35mm adapter for single-ended use. At 630 grams, it is firmly in the heavyweight category, making the suspension system and overall ergonomics critical for longer listening sessions.
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The Harmonia leans toward a clean, controlled presentation with a touch of warmth that you don’t always get from planar magnetic designs. Bass has solid presence without sounding pushed, the midrange comes across as slightly lush with very good detail retrieval, and the treble extends well past what my ears are willing to admit at this point. It strikes a balance that feels intentional rather than trying to impress on first listen.
The Shanti prototype shifts gears toward a more analytical presentation. It is crisper, more forward in its detail, and less forgiving overall. The name was a bit of a clue, but the tuning confirms it. This feels like the model aimed squarely at those who want to dissect recordings rather than relax into them.
The Miah, as the closed-back option, moves in a different direction. It is warmer and a bit thicker sounding than the two open-back models, which is not surprising given the design. Detail is still present across most of the range, but the top end has slightly less extension and sparkle. That trade-off is typical for closed-back headphones, especially ones that appear to be targeting studio use rather than chasing an artificially boosted sense of air.
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The Bottom Line
I came away impressed enough to spend a good amount of time talking with TJ Cook about getting all three NUR models in for proper review once they hit the market. That says more than any quick show impression. AXPONA has no shortage of big names pulling crowds, and it is easy to fall into the trap of chasing logos instead of sound. The problem is that you end up walking right past booths like Mimic Audio and missing some of the more interesting listens of the weekend.
The NUR lineup, paired with the AudioByte components, proved to be far more than a curiosity. It was one of those setups that rewarded anyone willing to sit down, block out the noise, and actually listen. Not perfect, not finished in two cases, but clearly headed somewhere worth paying attention to.
Expect a deeper dive once review samples land. In the meantime, NUR Audio is a brand to keep on your radar, and if you happen to be in the Chicago area, Mimic Audio is absolutely worth a visit.
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