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Acoustic Drone Detection On The Cheap With ESP32

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We don’t usually speculate on the true identity of the hackers behind these projects, but when [TN666]’s accoustic drone-detector crossed our desk with the name “Batear”, we couldn’t help but wonder– is that you, Bruce? On the other hand, with a BOM consisting entirely of one ESP32-S3 and an ICS-43434 I2S microphone, this isn’t exactly going to require the Wayne fortune to pull off. Indeed, [TN666] estimates a project cost of only 15 USD, which really democratizes drone detection.

It’s not a tuba–  Imperial Japanese aircraft detector being demonstrated in 1932. Image Public Domain via rarehistoricalphotos.com

The key is what you might call ‘retrovation’– innovation by looking backwards. Most drone detection schema are looking to the ways we search for larger aircraft, and use RADAR. Before RADAR there were acoustic detectors, like the famous Japanese “war tubas” that went viral many years ago. RADAR modules aren’t cheap, but MEMS microphones are– and drones, especially quad-copters, aren’t exactly quiet. [TN666] thus made the choice to use acoustic detection in order to democratize drone detection.

Of course that’s not much good if the ESP32 is phoning home to some Azure or AWS server to get the acoustic data processed by some giant machine learning model.  That would be the easy thing to do with an ESP32, but if you’re under drone attack or surveillance it’s not likely you want to rely on the cloud. There are always privacy concerns with using other people’s hardware, too. [TN666] again reached backwards to a more traditional algorithmic approach– specifically Goertzel filters to detect the acoustic frequencies used by drones. For analyzing specific frequency buckets, the Goertzel algorithm is as light as they come– which means everything can run local on the ESP32. They call that “edge computing” these days, but we just call it common sense.

The downside is that, since we’re just listening at specific frequencies, environmental noise can be an issue. Calibration for a given environment is suggested, as is a foam sock on the microphone to avoid false positives due to wind noise. It occurs to us the sort physical amplifier used in those ‘war tubas’ would both shelter the microphone from wind, as well as increase range and directionality.

[TN] does intend to explore machine learning models for this hardware as well; he seems to think that an ESP32-NN or small TensorFlow Lite model might outdo the Goertzel algorithm. He might be onto something, but we’re cheering for Goertzel on that one, simply on the basis that it’s a more elegant solution, one we’ve dived into before. It even works on the ATtiny85, which isn’t something you can say about even the lightest TensorFlow model.

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Thanks to [TN] for the tip. Playboy billionaire or not, you can send your projects into the tips line to see them some bat-time on this bat-channel.

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What is the release date for The Pitt season 2 episode 12 on HBO Max?

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Slowly but surely, the ante is starting to be upped in The Pitt season 2. Last week, a woman detained by two male ICE agents was brought in to see Dr. Robbie (Noah Wyle) and Cassie (Fiona Dourif).

Blood covered her arms as her handcuffs cut into her wrists, with the distressed woman clearly too scared to say anything. When Cassie asks her if there’s anybody she’d like to call, one ICE agent immediately responds that there are “no calls allowed.”

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Credo Ventures closes $88M fifth fund to stay the first cheque for CEE’s most ambitious founders

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The Prague and Krakow firm, whose earliest bets include UiPath and ElevenLabs, is doubling down on pre-seed in Central and Eastern Europe and its global diaspora, with a six-partner team and a $1–5M typical cheque.

Credo Ventures has closed Credo Stage 5, an $88 million fund raised in a single closing, continuing the Prague and Krakow firm’s fifteen-year strategy of writing the first institutional cheque for founders from Central and Eastern Europe and its diaspora.

The fund is the firm’s largest to date, stepping up from the €75 million fourth fund closed in 2022.

The firm’s founding partners Ondrej Bartos and Jan Habermann launched Credo in 2010 and have backed over 100 companies across four funds.

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The two headline outcomes, UiPath, the Romanian-founded RPA platform that listed on the NYSE in 2021 at a $35 billion valuation, and ElevenLabs, the AI voice company most recently valued at $11 billion, are the cases Credo leads with, and with good reason: both were pre-seed investments led or co-led by the firm before either company was widely known. Maciek Gnutek, now a partner at Credo, was an early backer of ElevenLabs. 

The fifth fund is managed by six partners. Alongside Bartos and Habermann, the team includes Gnutek, who focuses on the Polish market and diaspora connections; Jakub Krikava, whose background spans public policy and the Czech defence ministry; Max Kolowrat-Krakowsky, with international investment experience and US networks; and Matej Micek, focused on infrastructure, AI, and developer tools.

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The multi-generational structure is deliberate. Credo’s stated argument is that the new generation of GPs reinforces the firm’s positioning at a moment when the CEE ecosystem is maturing but its pre-seed layer remains structurally underserved.

The firm’s thesis for Fund 5 is a sharpened version of what it has always done. Typical cheques will fall in the $1–5 million range, though Krikava told start-up.ro the firm remains flexible.

Sectoral focus is deliberately loose, Credo describes itself as founder-first rather than theme-driven, but the team is specifically attuned to technical founders with global ambitions, and has a growing eye on AI companies after the pace of growth in its fourth fund portfolio.

The CEE region it covers has a combined population of around 170 million and GDP of roughly $2 trillion, and Credo argues that the diaspora element, particularly founders from the region building in San Francisco and London, is an equally important sourcing channel.

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The competitive framing is quietly pointed. The firm notes that fragmentation and cultural divergence across CEE countries remain meaningful barriers for outside investors, creating a structural advantage for a firm that has built networks across the region for fifteen years.

Credo-backed companies have attracted follow-on from Sequoia, Andreessen Horowitz, Accel, and Index Ventures, which the firm cites as validation of the quality of its early-stage sourcing. Around two-thirds of the capital in the fund comes from institutional investors, with no public funding involved.

The fund size increase, from €75 million to $88 million, is modest rather than dramatic, which suggests Credo is not betting on a step-change in the regional output but on the compounding value of being consistently the first name a breakout founder from the region calls.

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Court Says Pentagon Can’t Pick And Choose Which News Outlets Have Access

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from the five-stars-don’t-beat-one-amendment dept

This was extremely wild shit to be happening anywhere, much less in the land of the First Amendment. No sooner had Donald Trump decided it was time to rename the Department of Defense to the Department of War than the head of DoD operations decided it would be sorting news agencies by level of subservience.

Pretending this was all about national security, the Defense Department basically kicked everyone out of the Pentagon’s press office and stated that only those that chose to play by the new rules would be allowed back inside.

Booted: NBC News, the New York Times, NPR. Welcomed back into the fold: OAN, Newsmax, Breitbart. The Pentagon wanted a state-run press, but without having to do all the heavy lifting that comes with instituting a state-run press in the Land of the Free.

Somewhat surprisingly, some of those explicitly invited to partake of the new Defense Department media wing refused to participate. Fox and Newsmax decided to stay out, rather than promise they’d never publish leaked documents. Those choosing to bend the knee were those who never needed this sort of coercion in the first place: One America News (OAN), The Federalist, and far-right weirdos, the Epoch Times. In other words, MAGA-heavy breathers that have never been known for their independence, much less their journalism.

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That didn’t stop Hegseth and the department he’s mismanaging from attempting to take a victory lap. And it certainly didn’t stop news agencies like the New York Times from suing over this blatant violation of the First Amendment.

It’s so obvious it only took the NYT four months to secure a win in a federal court (DC) that is positively swamped with litigation generated by Trump’s swamp. (h/t Adam Klasfield)

The decision [PDF] makes it clear in the opening paragraph how this is going to go for the administration and its extremely selective “respect” of enshrined rights and freedoms.

A primary purpose of the First Amendment is to enable the press to publish what it will and the public to read what it chooses, free of any official proscription. Those who drafted the First Amendment believed that the nation’s security requires a free press and an informed people and that such security is endangered by governmental suppression of political speech. That principle has preserved the nation’s security for almost 250 years. It must not be abandoned now.

Amen.

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The court notes that in the past, there has been some friction between national security concerns and reporting by journalists. In some cases, the friction has been little more than the government chafing a bit when something has been published that it would rather have kept a secret. In other cases, leaks involving sensitive information have provoked reform efforts on both sides of the equation, seeking to balance these concerns with serving the public interest.

Up until now, any efforts to expel reporters have been limited to backroom bitching. What’s happening now, however, is unprecedented.

Historically, though, even when Department leaders disliked a journalist’s reporting, they did not consider suspending, revoking, or not renewing the journalist’s press credentials in response to that reporting. Julian Barnes, Pete Williams, and Robert Burns—reporters who have spent decades covering the Pentagon—as well as former Pentagon officials, are not aware of the Department ever suspending, revoking, or not renewing a journalist’s credentials due to concern over the safety or security of Department personnel or property or based on the content of their reporting.

This may be new, but the court isn’t willing to make it the “new normal.” It’s the decades of precedent that truly matter, not the vindictive whims of the overgrown toddlers currently holding office.

The Pentagon claims that demanding journalists agree not to “solicit,” much less print data or information not explicitly approved for release by the Defense Department doesn’t reach any further than existing laws governing the handling of classified documents. The court disagrees, noting that the new policy allows the government to conflate the illegal solicitation of classified material with the sort of soliciting — i.e., requests for information, etc. — journalists do every day in hopes of securing something newsworthy.

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On top of allowing the government to punish people for things that weren’t previously considered unlawful, the demand for obeisance wasn’t created in a vacuum. Instead, it flowed directly from this entire administration’s constant attacks on the press by the president and pretty much every one in his Cabinet.

The plaintiffs are correct: “The record is replete with undisputed evidence that the Policy is viewpoint discriminatory.” That evidence tells the story of a Department whose leadership has been and continues to be openly hostile to the “mainstream media” whose reporting it views as unfavorable, but receptive to outlets that have expressed “support for the Trump administration in the past.”

The story begins prior to the adoption of the Policy, when—following extensive reporting on Secretary Hegseth’s background and qualifications during his confirmation process—Secretary Hegseth and Department officials “openly complained about reporting they perceive[d] as unfavorable to them and the Department.” Then, in the weeks and months leading up to the issuance of the Policy, Department officials repeatedly condemned certain news organizations—including The Times—for their coverage of the Department. For example, in response to reporting by The Times on Secretary Hegseth’s alleged misuse of the messaging platform Signal, Mr. Parnell posted on X to call out The Times “and all other Fake News that repeat their garbage.” Mr. Parnell decried these news organizations as “Trump-hating media” who “continue[] to be obsessed with destroying anyone committed to President Trump’s agenda.” In other social media posts leading up to the issuance of the Policy, Department officials referred to journalists from The Washington Post as “scum” and called for their “severe punishment” in response to reporting on Secretary Hegseth’s security detail.

It was never about keeping loose lips from sinking ships. It was always about cutting off access to news agencies the administration didn’t like. And once you’ve gotten rid of the critics, you’re left with the functional equivalent of a state-run media, but without the nastiness of having to disappear people into concentration camps or usher them out of their cubicles at gunpoint.

The court won’t let this stand. The new policy violates both the First Amendment and Fifth Amendment (due to the vagueness of its ban on “soliciting” sensitive information). That’s never been acceptable before in this nation. Just because there’s an aspiring tyrant leaning heavily on the Resolute Desk these days doesn’t make it any more permissible.

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The Court recognizes that national security must be protected, the security of our troops must be protected, and war plans must be protected. But especially in light of the country’s recent incursion into Venezuela and its ongoing war with Iran, it is more important than ever that the public have access to information from a variety of perspectives about what its government is doing—so that the public can support government policies, if it wants to support them; protest, if it wants to protest; and decide based on full, complete, and open information who they are going to vote for in the next election. As Justice Brandeis correctly observed, “sunlight is the most powerful of all disinfectants.”

The administration will definitely appeal this decision. And it almost definitely will try to bypass the DC Appeals Court and go straight to the Supreme Court by claiming not being able to expel reporters it doesn’t like is some sort of national emergency. It will probably even claim that the fight it picked in Iran justifies the actions it took months before it decided to involve us in the nation’s latest Afghanistan/Vietnam.

But it definitely shouldn’t win. This isn’t some obscure permutation of First Amendment law. This is the government crafting a policy that allows it to decide what gets to be printed and who gets to print it. That’s never been acceptable here. And it never should be.

Filed Under: 1st amendment, defense department, dod, free speech, leaks, pete hegseth, trump administration

Companies: ny times

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Congress Is Dropping The Ball With A Clean Extension Of FISA

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from the mass-surveillance-winning-again dept

Two years ago, Congress passed the “Reforming Intelligence and Securing America” Act (RISAA) that included nominal reforms to Section 702 of the Foreign Intelligence Surveillance Act (FISA). The bill unfortunately included some problematic expansions of the law—but it also included a relatively big victory for civil liberties advocates: Section 702 authorities were only extended for two years, allowing Congress to continue the important work of negotiating a warrant requirement for Americans as well as some other critical reforms

However, Congress clearly did not continue this work. In fact, it now appears that Congress is poised to consider another extension of this program without even attempting to include necessary and common sense reforms. Most notably, Congress is not considering a requirement to obtain a warrant before looking at data on U.S. persons that was indiscriminately and warrantlessly collected. House Speaker Mike Johnson confirmed that “the plan is to move a clean extension of FISA … for at least 18 months.” 

Even more disappointing, House Judiciary Chair Jim Jordan, who has previously been a champion of both the warrant requirement and closing the data broker loophole, told the press he would vote for a clean extension of FISA, claiming that RISAA included enough reforms for the moment.

It’s important to note RISAA was just a reauthorization of this mass surveillance program with a long history of abuse. Prior to the 2024 reauthorization, Section 702 was already misused to run improper queries on peaceful protesters, federal and state lawmakers, Congressional staff, thousands of campaign donors, journalists, and a judge reporting civil rights violations by local police. RISAA further expanded the government’s authority by allowing it to compel a much larger group of people and providers into assisting with this surveillance. As we said when it passed, overall, RISAA is a travesty for Americans who deserve basic constitutional rights and privacy whether they are communicating with people and services inside or outside of the US.

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Section 702 should not be reauthorized without any additional safeguards or oversight. Fortunately, there are currently three reform bills for Congress to consider: SAFEPLEWSA, and GSRA. While none of these bills are perfect, they are all significantly better than the status quo, and should be considered instead of a bill that attempts no reform at all. 

Mass spying—accessing a massive amount of communications by and with Americans first and sorting out targets second and secretly—has always been a problem for our rights.  It was a problem at first when President George W. Bush authorized it in secret without Congressional or court oversight. And it remained a problem even after the passage of Section 702 in 2008 created the possibility of  some oversight. Congress was right that this surveillance is dangerous, and that’s why it set Section 702 up for regular reconsideration. That reconsideration has not occurred, even as the circumstances of the NSA, Justice Department, and FBI leadership, have radically changed. Reform is long overdue, and now it’s urgent.  

Republished from the EFF’s Deeplinks blog.

Filed Under: congress, fisa, jim jordan, mass surveillance, section 702, surveillance

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What is vibe coding? AI coding with Claude, Codex, and Gemini, explained

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Just over a year ago, OpenAI co-founder Andrej Karpathy coined the term “vibe coding” and it’s exactly what it sounds like. In a post on X, he wrote that it’s where “you fully give in to the vibes, embrace exponentials, and forget that the code even exists.”

Since then, coders from all backgrounds — and folks with zero experience — have tapped into their vibes to make apps and websites. Vibe coding platforms, powered by AI models like Claude, Codex, and Gemini, have gained traction as a way to give normies a toolset to code whatever they want, without writing a single line of script.

Tech behemoths like Amazon and bustling Silicon Valley startups even have their coders using it. It’s doing the grunt work for now, but they say it’s opening up a whole new world of possibilities. One possibility: It takes their job. But it’s a trade-off that some of them are willing to make.

Clive Thompson wrote a book about this and spent time with over 70 vibe coders to understand how the technology is upending the industry and if this is the end of computer programming as we know it. On Today, Explained, co-host Sean Rameswaram dug into these questions and even vibe coded a simple website while doing it.

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Below is an excerpt of the conversation, edited for length and clarity. There’s much more in the full podcast, so listen to Today, Explained wherever you get podcasts, including Apple Podcasts, Pandora, and Spotify.

You spent a lot of time hanging out with coders who were vibe coding. And from what I could tell from reading your piece in the New York Times Magazine is that they’re not vibe coding the same way that I was vibe coding.

No, they’re doing something that’s a lot more aggressive and ambitious. What they’re doing is they are using multiple agents, kind of swarms of agents at the same time. If they’re using Claude Code or Codex or Gemini they will have it wired into their laptops. Those agents can create files, destroy files. They can take code that’s been written, they can push it live into production in the world.

And they will also work little teams. So when they want to create a piece of software, sometimes they’ll write, like, a spec, like a page saying, “Here’s what I want to do.” Or sometimes they’ll just talk to the agent. But they’ll be kind of talking to the lead agent that’s going to be the head of the team and they’ll talk to it and say, “Here’s what I want you to do. What do you think? Give me your ideas.” And they’ll sort of go back and forth generating a plan. And when they’re confident that this top agent understands what is to be done, they’ll say, “All right. Go do it.”

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And that one will spawn off several subagents. It will have one agent that’s writing code, another one that is testing the code. It’s quite wild to watch them do this. And sometimes if it does something wrong, they’ll have to yell at it. They’ll be like, “This is unacceptable.” Or they’ll say things like, you know, “This is embarrassing. You’re humiliating me.”

And I said to him, “What’s up with that? Does that language improve the sort of output of these agents?” And he was like, “I couldn’t prove it. But generally we find that when we sort of reprimand them a little bit, they become a little more reliable.”

Can you help us understand just how much time, money, human labor is being saved by vibe coding at the level that you observed?

Yeah, it can be really significant. They’re most significant when someone is building something new from scratch. The startup founders, one- or two-person, three-person shops, they’re like, “I need to get to market fast. There might be 10 other people with this idea. I got to beat them.” It’s dizzying. Some of those people were telling me that they were working 20 times faster than they would on their own. Stuff that would normally have taken them a day now takes half an hour.

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But at a very large and mature company like Amazon or Google, you’ve got billions of lines of existing code and if one little part of it stops working, that could cascade through everything. So those folks are definitely using the agents, but they are less likely to be pushing stuff rapidly out. They’re more likely to be looking carefully at it and putting it through what’s known as code review, where multiple humans look at it and go, “Oh, okay, does that work?” So for them, basically it’s like a 10 percent improvement in terms of the velocity of productivity of the engineers, how fast they go from having an idea to making it happen.

And what’s really interesting, and you may have discovered this too, in your vibe coding: a lot of engineers told me that it was even less about speed than about the ability to experiment with a bunch of ideas and see which one might really work.

In the before times, you’d have an idea for a feature. Are you really going to spend six weeks developing it just to discover that it’s not really what you thought it was going to be?

Now, well, let’s just do 10 different versions of that over the next week and let’s look at all of them and then we can pick the one we want. You might not necessarily have gone faster, but the feature that you’ve got is exactly the one you wanted and you know because you held it in your hands.

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A lot of tech layoffs in the past few years, and now we’re talking about how vibe coding has dramatically overturned the norms in engineering. How are developers feeling about that?

Well, here’s the thing. So there is definitely a civil war insofar as there is the majority of people that I spoke to, and I reached out to a very wide array — I talked to 75 developers.

And I actively wanted to talk to ones that didn’t like AI because I wanted to know their feelings. It’s a minority of people that are really hotly opposed, but they’re very, very strongly opposed. They don’t like the fact that these are trained on stolen materials. They don’t like the fact that it uses tons of energy. They don’t like the fact that they think it’s going to de-skill [people].

Why do you think they’re not the majority, when this is so clearly going to replace so many of them and bypass all of their ethical, moral concerns and objections?

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I think it’s because for a lot of developers it’s just such a delightful experience in the short term of going from everything being a slow slog to it being like, “Oh my God, all these ideas and things I wanted to do, I can now try them and do them.”

Because it’s fun, basically.

It’s enormously fun. The pleasure of coding used to be that there were a lot of these little wins when you got something working. Those little wins have gone away because you’re not doing that bug fixing, you’re not doing that line writing.

So the big wins are just coming in avalanches and it’s very intoxicating. Also, there are ones who essentially don’t think that those bad labor things are going to obtain. They think there’s a potential that more [jobs] will get created in areas that they have previously been unable to be created.

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Give it five years for us. Does this harken the end of computer programming as we know it?

No, I would not go so far as to say that it ends in five years. I do think it becomes something very different potentially. I still think — everyone told me, and I believe — that you still need some understanding of the way a code base works to do the complicated things.

Weirdly, what you might see is something a little different, which is the explosion of code in areas where there is currently none. There’s a bazillion people out there that are code-adjacent. You work in accounting, you are a wizard at Excel, and you can import data if you’re given the ability now to have an agent say, “Okay, could you bring more data in?”

There is going to be this really weird world where there’s a lot of customized software for an audience of two, three people. We have thought of software historically as something that only exists if 10,000 people or a million people want it because it costs a lot of money to make it.

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But if you can now start making it for next to nothing, you can start using it the way that we use Post-it notes. Put it all over the place. I need to jot this idea down. I’m going to make this happen. And maybe this software solves one problem for this afternoon and we never use it again. Software starts becoming almost disposable.

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Orico HS500 MetaBox Pro 5 NAS review – Good hardware, badly let down by software

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The Orico HS500 MetaBox Pro is a five-bay NAS with good hardware, but unless you like taking apart the hardware to install third-party software, there are better options for Apple owners.

Dark gray Orico external hard drive enclosure on a white desk, with a small blue spherical smart speaker in the background against a light textured wall
Orico HS500 MetaBox Pro

Network-attached storage (NAS) is more than its hardware, and the number of bays it has. It’s simply not possible for anyone to just buy a NAS without having to check out what other features it can do beyond just storage.
With AI becoming a hot topic in tech, it’s also becoming part of more onboard features.
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Our Favorite Budget Earbuds Are Literally $19

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Looking for an inexpensive pair of earbuds to toss in your gym bag? You can snag our favorite budget wireless earbuds, the JLab Go Pop ANC, for a shockingly low $19 on Amazon, an $11 markdown from their usual price. Don’t let the cost fool you, these earbuds have surprised multiple WIRED writers with their clear sound, water resistance, and ANC performance.

These earbuds have all the features you’d expect from a pair five times the price. They sport IP55 water and dust resistance, perfect for a sweaty trip to the gym or a long run on the beach, and multipoint pairing in case you want to use them for a quick call on your laptop. The included app has an adjustable equalizer, something not even all expensive earbuds can claim, plus programmable controls in case you don’t like the default button layout. Battery life is even pretty decent for the category, with eight hours of juice in the buds and up to 32 hours total with the included charging case.

When you’ve got the tunes going, the JLab Go’s active noise-canceling is surprisingly effective, easily tuning out the hum of an HVAC system and other annoyances. Like other ANC-capable earbuds, they also come equipped with a transparency mode for letting in important sounds, and it works surprisingly well given how little these earbuds cost. You might want to consider something more serious for your next long-haul flight, but these work in a pinch for some yard work or a quick workout.

If you’re sold on a pair of these extra inexpensive earbuds, you can swing over to Amazon to grab the JLab Go Pop ANC in fuchsia for $19. While most of the other colors were listed for their full $30 price, which is still a steal by the way, you can also grab the transparent neon green or transparent teal for just $20, which may be worth the dollar depending on your aesthetic preferences. For more upgraded picks, check out our guide to the best wireless earbuds, with hand-tested picks by WIRED writers.

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JAAQ raises $17M to embed clinically governed mental health content

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The London-based platform, which already covers 1.5 million eligible lives across enterprise and healthcare deployments, is using the Series A to accelerate US market entry and deepen its clinical infrastructure, with a new CEO who sold his last company to Adobe.


JAAQ, the London-based digital health engagement platform, has raised $17 million in a Series A round. The investment comes from Meridian Health Ventures, Fuel Ventures, Bolt Angels, and Guinness Ventures, with the capital allocated to scaling enterprise partnerships, deepening clinical infrastructure, and expanding into the United States. Dr. Pooja Sikka, a partner at Meridian Health Ventures, has joined the company’s board as part of the deal.

The company was founded in 2021 with a direct-to-consumer model built around video-based mental health content. It has since pivoted to an enterprise and healthcare focus, embedding that content library, now more than 10,000 clinically reviewed videos, inside the digital products of insurers, employers, and healthcare organisations rather than distributing it to individual users.

The logic is structural: rather than asking people to seek out a mental health platform, JAAQ places its content inside the apps and services they are already using. It currently covers more than 1.5 million eligible lives through active enterprise deployments.

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Alex Packham has joined as CEO to lead the company through its next phase. Packham is best known for ContentCal, a social media management SaaS platform he built and sold to Adobe in December 2021, after which he spent three years leading the product’s integration inside Adobe before departing.

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The platform’s commercial proposition has two layers. Organisations can license content from JAAQ’s library and integrate it into their own product journeys, or they can licence a bespoke hosted JAAQ experience.

The company is also building infrastructure it describes as a “clinical engagement layer” for AI-native products, designed to let any digital product or team embed governed mental health content into user journeys without building the clinical governance apparatus themselves.

The pitch to enterprises is that this addresses two problems simultaneously: the mental health access gap, and low engagement with wellbeing benefits that organisations invest in but employees rarely use.

The clinical governance framing is central to how JAAQ differentiates itself from generic AI wellness tools. The platform’s content is produced within a defined clinical and creative framework, rather than generated on demand, and Johri’s appointment is intended to signal that the product is being built with clinical credibility embedded rather than bolted on.

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Meridian Health Ventures, which focuses specifically on UK health tech with a pathway into the US market, is a natural fit for that positioning: the firm runs the first NHS-anchored venture fund and has a dedicated Innovations in Mental Health Fund.

The US expansion is the strategic priority the funding is designed to unlock. The UK market has provided validation, the company’s website references case studies including a UK bank that saved £896,000 in employee productivity and wellbeing improvements, and an insurer that deflected the equivalent of twelve full-time customer service roles through JAAQ-served content.

Translating that model into the US employer and health insurer market, where mental health benefits are increasingly a board-level priority but engagement remains a persistent problem, is the next test.

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Grab to enter Taiwan after US$600M foodpanda acquisition

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Grab will be in a total of 21 cities across Taiwan following the acquisition

Grab is buying foodpanda’s Taiwan business for US$600 million (S$770 million) in cash, said foodpanda parent company Delivery Hero in a press release on Monday (Mar 23).

Delivery Hero and Grab have signed a share purchase agreement, expected to close in the second half of 2026, pending regulatory approvals.

This follows two recent market shifts: Uber scrapping its US$950 million (S$1.22 billion) bid for foodpanda’s Taiwan business in Mar 2025, and Deliveroo leaving Singapore last month.

Delivery Hero intends to use the net proceeds from the transaction to repay debt and for other general corporate purposes to further strengthen its capital structure.

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In 2025, foodpanda operations in Taiwan generated a gross merchandise value of 1.5 billion euros (S$2.2 billion) and positive adjusted earnings before interest, taxes, depreciation and amortisation.

“This divestment is a key first step in our ongoing strategic review and underlines our commitment to a more focused global footprint,” said Niklas Ostberg, CEO and co-founder of Delivery Hero.

With this acquisition, it will mark Grab’s expansion into Taiwan, its 9th market, and first outside of Southeast Asia. Grab will be in a total of 21 cities across Taiwan following the acquisition.

“This is a natural next step for Grab, as our experience in Southeast Asia is a direct fit for this market. We see a significant opportunity to grow the food and groceries delivery scene here,” said Grab CEO Anthony Tan.

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Grab is targeting completion of the full platform migration of users, merchants and drivers from foodpanda to the Grab app by early 2027.

Delivery Hero will continue foodpanda Taiwan’s operations and has agreed to provide Grab with transition support services for foodpanda Taiwan after the deal closes.

The acquisition is expected to boost Grab’s 2026 revenue guidance of US$4.04 billion (S$5.18 billion) to US$4.1 billion (S$5.26 billion).

  • Read other articles we’ve written on Singaporean businesses here.

Featured Image Credit: Quality Stock Arts via Shutterstock

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Heat Beneath the Surface: Thermal Metrology for Advanced Semiconductor Materials and Architectures

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As semiconductor architectures evolve beyond classical transistor scaling into heterogeneous integration, chiplet-based design, and true 3D stacking, heat management has shifted from a secondary design consideration to a defining constraint on system performance.

At the same time, power densities continue to rise while materials and device layers become thinner, creating thermal pathways that are increasingly confined and interface-dominated. In these regimes, heat transport depends strongly on thin films, bonded interfaces, and buried layers that control vertical heat flow inside modern electronic systems.

This guide examines how semiconductor scaling, advanced packaging, and emerging materials are reshaping thermal behavior across modern devices. It explores how these architectural changes amplify the importance of thermal conductivity, thermal boundary resistance, and spatial variability, and why accurate thermal measurement is becoming essential for validating models, guiding design decisions, and ensuring reliable system operation.

 

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