Tech
Stop trying to make people read instructions: 10 startup lessons from Convoy co-founder Dan Lewis

Dan Lewis’ career is hard to summarize in a sentence. He was a product manager at Microsoft, then an early employee at the Seattle AI startup Wavii, which Google later acquired. He made a stop at Amazon before ultimately boomeranging back to Microsoft, where he is today.
At this week’s Seattle AI Startup Summit, it was his experience building Convoy, the one-time unicorn trucking startup that shuttered in 2023, that he wanted to talk about.
But instead of relitigating what led to Convoy’s collapse, Lewis used his time on stage to share lessons to help entrepreneurs build a startup from the ground up.
Be deliberate about culture
Every company develops a culture, whether the founder shapes it or not, Lewis said. “The question is, are you involved in influencing what that is and helping to shape it around something you think aligns with your mission and the people you want in the company?”
Codify values only after you see what’s working
Back when Lewis was at Amazon, he asked then-CEO Jeff Bezos how the leadership principles were derived. Bezos told him that “he started writing stuff down when he first created the company, and then he realized he didn’t quite know what he was doing. So he waited a year to see what was working and what wasn’t, just to get a feel for how things were going.”
Anything that Bezos wanted to keep was codified. Lewis mirrored this approach for Convoy.
Make sure people know why, not just what
Founders shouldn’t have a culture in which workers accept decisions simply because the CEO says so. Lewis called that dynamic “demotivating,” arguing that employees who don’t understand the reasoning behind decisions can’t act independently or feel real ownership. Without that context, he said, people won’t feel like they’re truly part of the company.
Name teams after problems, not solutions
Lewis urged founders to name teams after the customer problems they’re solving, not the products they’re building. He pointed to his time at Amazon, where he built a Q&A tool called “Ask a Question, Get an Answer” for the ratings and reviews team.
The team pushed back: their mandate was to grow ratings and reviews, not launch someone else’s product. Had the team been named around a broader goal like customer or buyer confidence, Lewis said, its members would have been more open to creative approaches rather than feeling like they were “executing somebody else’s plan.”
Innovate deliberately
Invest time and energy into the areas that will really differentiate your company and “give you a chance to win.” Lewis acknowledged that it can feel uncomfortable to copy someone else’s innovations in undifferentiated areas, but sometimes it’s OK, especially when you’re not spending time on things “that don’t matter a lot.”
Storytelling is a startup superpower

Another critical cultural value is the company’s story. Have you crafted a narrative that is interesting, something people can relate to, and want to be a part of?
“Think about for what [you’re] doing, what’s the context in the world?” Lewis said. “What is the opportunity that’s just right there in front of us? What’s the tension point as to why we can’t get that opportunity? What is holding the world back from it, and how are we going to unlock it for everyone so it makes everything better?”
When it came to Convoy, for example, he had his work cut out for him early on trying to sign on new business.“Why would my customer, who’s never worked with a technology company, because they’re shipping freight, want to take a bet?” Lewis explained. “Because they want to be part of the story. It’s interesting.”
Clarify expectations bidirectionally
Trust between founders and employees doesn’t happen by accident. Lewis recommended sitting down — perhaps over a meal — and laying out expectations from both sides before the work begins. It’s a bidirectional process, meaning that both the leader and employee must be heard.
Hire deliberately — and reluctantly

When it comes to hiring, Lewis offered three tips.
First, every company wants team members who want to “show up every day, knock down walls, and make it happen.” But for more established organizations, they also need an additional type of employee, those capable of operating and innovating existing systems. This creates conflict inside a large business, Lewis said, because two cultures can’t live in harmony, nor is it possible to have “two compensation structures that manage the risk-reward.”
He argued that startups have the “pure play” advantage where there’s one culture, one risk-reward trade-off, and founders can focus on the type of person they need. In fact, Lewis thinks 80% of the workforce should possess that “wall-knocker” mentality.
Second, startups must be deliberate in hiring, applying filters to candidates throughout the candidate funnel, and rating how someone introduced themselves, spoke during the first meeting, and followed up. At the end of the process, companies will “only have people that really want to be there and want to be part of this.”
Founders shouldn’t invest a lot of time trying to convince someone to join their company. If they are, “you’re working too hard,” and that it’s “probably not the right sign for a startup.”
Lewis’ last tip: Don’t hire. He admitted that it may sound counterintuitive, but he wants founders to think that every time someone new is onboarded, “it was a failure to operate more efficiently and to innovate” in a way that wouldn’t have required bringing a new person aboard.
Instead, they should first ask whether there was an alternative way to complete the task — perhaps through AI — rather than increasing headcount.
And to be clear, Lewis isn’t advocating for the end of great hiring. Rather, he wants leaders to approach it this way: “Always consider it to be the thing that you wish you didn’t have to do. You wish you could have gotten it done without hiring that person.”
People don’t read instructions
At Convoy, Lewis said, they designed an operations system assuming people would carefully read each other’s notes during multi-day truck jobs with multiple support shifts. Most skipped the notes and started from scratch, irritating customers who had to repeat themselves.
When Lewis asked investor Henry Kravis of KKR for advice, the answer was blunt: “Stop building a system that assumes people are going to read.”
The lesson applies beyond operations. Whether it’s customers, employees, or end users, people scan for a button rather than read text. Founders should design processes and products, especially in the AI era, that work even if nobody reads the instructions.
Use data, and embrace concrete examples

One final piece of advice from Lewis: be data-driven. Leave the jargon behind and look to the data when something’s wrong, or there’s confusion, and you’re talking it through with your team or customer.
But also be specific — use clear, concrete examples, along with the exact words customers use, to clarify quickly.
Lewis closed his keynote with a note of humility. None of these lessons came easily, he acknowledged. In fact, many of them weren’t obvious to him until his experience at Convoy forced the issue. The company reached the heights of the startup world before closing its doors, but for entrepreneurs trying to build something that lasts, that hard-won experience may be exactly the point.
His talk kicked off a day of conversation at the second annual Seattle AI Startup Summit, a conference that brings together investors, founders, executives and others.
In addition to Lewis, attendees heard from AI2 Incubator’s Managing Director, Yifan Zhang, CopilotKit’s CEO, Atai Barkai, Edge Delta’s Founder and CEO, Ozan Unlu, MotherDuck Co-Founder and CEO, Jordan Tigani, and OSS4AI CEO, Yujian Tang, who heads up the conference.
Tech
AI animation studio Toonstar will turn books into digital shows for HarperCollins
HarperCollins is tapping into AI to bring some of its book franchises to life. Specifically, the publisher is teaming up with Toonstar, an AI animation studio, to turn them into digital shows. The first project will be an adaptation of Lisa Greenwald’s “Friendship List” series, which will also be joined by a graphic novel.
You’d be forgiven for being unaware of Toonstar, a studio that received some buzzy early on for simplifying typically complex animation pipelines with AI, but has mostly remained under the radar. Its biggest claim to fame is producing StEvEn and Parker YouTube series, which has amassed 3.38 million subscribers and sometimes has episodes reaching around a million views. It’s not something I’ve heard animation fans speaking about, though. And honestly, it was tough to sit through a few minutes of its sub-South Park animation.
“By leaning into the [AI] technology, we can make full episodes 80 percent faster and 90 percent cheaper than industry norms,” Toonstar co-founder John Attanasio, told The New York Times last year. In that same interview, the company revealed that it uses AI across its production, including having it dub dialog for international audiences, as well as working on storylines.
Toonstar initially pitched itself as an animation studio leaning into Web3 and NFTs, but those technologies seem virtually absent from the company’s presence today. Space Junk, one of its early series, was “put on hold for a variety of reasons,” a representative told Engadget. “It’s possible we’ll resurrect the concept in the future,” they added. Its original domain now points to a crypto gambling site.
“We’re honored to bring Friendship List to life as an animated series,” Attanasio said in a press release. “Our artist-centered approach ensures these beloved characters and stories stay true to the author’s vision, while our Ink & Pixel production technology enables fast, high-quality production at scale which unlocks the ability to meet audiences where and when they enjoy content today.”
Toonstar has certainly proved it can make “content” for YouTube. Can it actually produce an enjoyable animat edshow? That’s another question entirely.
Tech
Iran Strikes Leave Amazon Availability Zones ‘Hard Down’ In Bahrain and Dubai
Iranian strikes have reportedly knocked out key AWS availability zones in Bahrain and Dubai, leaving parts of both regions effectively offline for an extended period and forcing Amazon to urge teams and customers to shift workloads elsewhere. “These two regions continue to be impaired, and services should not expect to be operating with normal levels of redundancy and resiliency,” an internal Amazon communication memo reads. “We are actively working to free and reserve as much capacity as possible in the region for customers, and services should be scaled to the minimal footprint required to support customer migration.” Big Technology reports: With the war now nearing its sixth week, Iran has made Amazon infrastructure in the Gulf an economic target and is now eyeing its peers. Amazon’s Bahrain facilities have been hit multiple times, including a Wednesday strike that caused a fire. And its facilities in the UAE also sustained multiple hits. The IRGC is threatening multiple other U.S. tech giants, including Microsoft, Google, and Apple.
Amazons infrastructure in Bahrain and Dubai each have three ‘availability zones’ or clusters of compute. Both Bahrain and Dubai have a zones that are “hard down” and and “impaired but functioning,” per the internal communication. “We do not have a timeline for when DXB and BAH will return to normal operations,” the internal post said.
Tech
Microsoft's LinkedIn is scanning installed browser extensions without user permission
Researchers have determined that Microsoft’s LinkedIn is scanning browser plug-ins and other information without permission, building user profiles using data that the company did not get permission to take.

Safari
A European advocacy group claims LinkedIn is probing browser extensions through its website code. Fairlinked e.V. published its “BrowserGate” report alleging LinkedIn detects installed browser extensions by probing for known identifiers through JavaScript. The group says the technique reveals personally identifiable information.
Safari users are less likely to be affected by this specific mechanism, based on how extension detection typically works across browsers. Apple’s browser model limits fingerprinting surfaces, which reduces how much information sites can infer from installed extensions.
Continue Reading on AppleInsider | Discuss on our Forums
Tech
Revel Performa4 Speaker Series Debut at AXPONA 2026 Priced From $2,000-$7,000
Revel is heading into AXPONA 2026 (April 10-12) with a clear focus: the debut of its new Performa4 speaker series, expected to fall between $2,000 and $7,000 per pair. Under the HARMAN Luxury Audio Group umbrella, which also includes Arcam, JBL Synthesis, Lexicon, and Mark Levinson, Revel isn’t going after statement pricing here. Performa4 is aimed at the part of the market where most serious systems are actually built, and where the competition is crowded, well established, and not particularly forgiving.
Revel Performa4 Speaker Series
Revel’s Performa4 Series is a new loudspeaker line built on the company’s established approach to acoustic design and measurement. It reflects three decades of engineering focused on controlled performance and consistent results in real-world listening environments.
Revel’s Performa4 Series consists of two floorstanding models (F346 and F345), two bookshelf speakers (M146 and M145), a center channel (C245), and a powered subwoofer (B140). With multiple configurations available, the Performa4 lineup can be used in both two-channel music systems and multichannel home theater setups.
“At Revel, science is at the heart of everything we do. The Performa4 series represents the culmination of thousands of hours of research, development, and real-world testing. With our new 7th-generation Acoustic Lens waveguide and advanced DCC and MCC transducers, we’ve raised the bar for what’s possible in this class,” said Jim Garrett, Senior Director of Product Strategy and Planning at HARMAN Luxury Audio.
Acoustic Lens Waveguide, DCC and MCC Transducers Explained
The Performa4 series uses Revel’s Deep Ceramic Composite (DCC) and Micro Ceramic Composite (MCC) drivers, developed to improve stiffness while keeping mass low and reducing unwanted coloration.
Woofer and midrange drivers are built on cast aluminum frames designed with Finite Element Analysis to optimize airflow, control resonance, and maintain structural stability. Each driver also uses an inverted surround and integrated trim ring, which simplifies the front baffle and keeps the layout clean.
Revel’s 7th-generation Acoustic Lens waveguide is paired with a 1-inch DCC dome tweeter to improve integration with the midrange driver. The waveguide is designed to control dispersion more consistently across the listening area, while also supporting higher efficiency and lower distortion, including at off-axis positions.
Revel Performa4 Industrial Design
The Performa4 series adopts a clean, modern design that builds on Revel’s established cabinet approach without adding unnecessary complexity.
All models use magnetically attached grilles for a flush, hardware-free front panel, along with black accent detailing that keeps the visual profile consistent across the range. Cabinets are internally cross-braced to improve rigidity and reduce unwanted vibration.
Curved side panels are finished in real wood veneers, available in Natural Walnut and Black Walnut, offering a straightforward aesthetic that fits into both traditional and contemporary spaces.
Revel Performa4 Models
F346

The F346 is a 3-way floorstanding loudspeaker and the top model in the Performa4 series.
It uses three 6.5-inch (165mm) MCC woofers, a 6.5-inch (165mm) DCC midrange driver, and a 1-inch (25mm) DCC dome tweeter paired with Revel’s 7th-generation Acoustic Lens waveguide.
Dual rear-firing ports provide low-frequency extension, while dual 5-way binding posts support bi-amping or bi-wiring. The cabinet is fitted with solid aluminum feet and includes optional floor spikes for added stability.
The F346 is rated for a frequency response of 30Hz to 40kHz (±6dB), with 88dB sensitivity and a nominal impedance of 6 ohms. Recommended amplifier power ranges from 20 to 250 watts.
F345

The F345 is a 3-way floorstanding loudspeaker that shares the same core design as the F346, using smaller drivers in a more compact cabinet.
It features three 5.25-inch (130mm) MCC woofers, a 5.25-inch (130mm) DCC midrange driver, and a 1-inch (25mm) DCC dome tweeter paired with Revel’s 7th-generation Acoustic Lens waveguide.
Dual rear-firing ports support low-frequency output, while dual 5-way binding posts allow for bi-amping or bi-wiring. The cabinet includes solid aluminum feet with optional spikes for placement flexibility.
The F345 is rated for a frequency response of 36Hz to 40kHz (±6dB), with 87dB sensitivity and a nominal impedance of 6 ohms. Recommended amplifier power ranges from 30 to 225 watts.
M146

The M146 is a 2-way bookshelf or standmount speaker positioned in the middle of the Performa4 lineup.
It uses a 6.5-inch (165mm) MCC woofer paired with a 1-inch (25mm) DCC dome tweeter and Revel’s 7th-generation Acoustic Lens waveguide.
The crossover network incorporates air-core inductors, and dual 5-way binding posts support bi-amping or bi-wiring. Optional MFS4 floor stands are available for proper placement and listening height.
The M146 is rated for a frequency response of 43Hz to 40kHz (±6dB), with 86dB sensitivity and a nominal impedance of 6 ohms. Recommended amplifier power ranges from 15 to 200 watts.
M145

The M145 is a compact 2-way bookshelf speaker and the smaller option in the Performa4 lineup.
It features a 5.25-inch (130mm) MCC woofer paired with a 1-inch (25mm) DCC dome tweeter and Revel’s 7th-generation Acoustic Lens waveguide.
Like the M146, it includes 5-way binding posts for flexible connectivity and is compatible with the optional MFS4 floor stands for proper positioning.
The M145 is rated for a frequency response of 54Hz to 40kHz (±6dB), with 85dB sensitivity and a nominal impedance of 6 ohms. Recommended amplifier power ranges from 15 to 150 watts.
C245

The C245 is a dedicated center channel speaker designed for use in multichannel systems with other Performa4 models.
It features dual 5.25-inch (130mm) MCC woofers flanking a 1-inch (25mm) DCC dome tweeter, paired with Revel’s 7th-generation Acoustic Lens waveguide for consistent dispersion across the front soundstage.
The C245 is rated for a frequency response of 55Hz to 40kHz (±6dB), with 86dB sensitivity and a nominal impedance of 6 ohms. Recommended amplifier power ranges from 15 to 200 watts.
B140

The B140 is a powered subwoofer designed to integrate with the Performa4 series in both two-channel and home theater systems.
It uses a 10-inch (250mm) fiber-composite woofer driven by a 750-watt RMS Class D amplifier, with up to 1,500 watts peak output. The design targets low-frequency extension down to 26Hz.
Rear-panel controls include a variable low-pass filter (50–150Hz), LFE input, phase adjustment, volume control, and auto on/off functionality. A rear-ported enclosure using Revel’s Constant Pressure Gradient design is intended to reduce turbulence and maintain cleaner low-frequency output.
MFS4 Floorstands

Revel also offers the optional MFS4 floor stands for the M146 and M145 bookshelf speakers.
Constructed from extruded aluminum and steel, the MFS4 stands are designed to position each speaker at an appropriate listening height. They include built-in cable management and optional spikes for use on carpeted surfaces. The stands are sold in pairs.
Revel Performa 4 Comparisons
| Revel Model | F346 | F345 | M146 | M145 | C245 |
| Speaker Type | Floorstanding | Floorstanding | Bookshelf | Bookshelf | Center |
| Price | $6,999/pair | $4,999/pair | $2,999/pair | $1,999/pair | $1,499/each |
| Speaker Configuration | 3-way | 3-way | 2-way | 2-way | 2-way |
| Tweeter | 1-inch (25mm) DCC Dome Tweeter with Acoustic Lens and 7th-Generation Waveguide | 1-inch (25mm) DCC Dome Tweeter with Acoustic Lens and Waveguide | 1-inch (25mm) DCC Dome Tweeter with Acoustic Lens and Waveguide | 1-inch (25mm) DCC Dome Tweeter with Acoustic Lens and Waveguide | 1-inch (25mm) DCC Dome Tweeter with Acoustic Lens and Waveguide |
| Midrange | 1 x 6.5 in (165 mm) Deep Ceramic Composite (DCC) Cone Driver | 1 x 5.25 in (135 mm) Deep Ceramic Composite (DCC) Cone Driver | N/A | N/A | N/A |
| Woofer | 3 x 6.5 in (165 mm) Micro Ceramic Composite (MCC) Cone Woofers | 3 x 5.25 in (135 mm) Micro Ceramic Composite (MCC) Cone Woofers | 1 x 6.5-inch (165 mm) Micro Ceramic Composite (MCC) Cone Woofer | 1 x 5.25 inch (130 mm) Micro Ceramic Composite (MCC) Cone Woofer | 2 x 5.25-inch (135 mm) Micro Ceramic Composite (MCC) Cone Woofers |
| Enclosure Tuning | Bass-Reflex via Dual Rear-Mounted Ports | Bass-Reflex via Dual Rear-Mounted Ports | Bass-Reflex via Rear-Mounted Port | Bass-Reflex via Rear-Mounted Port | Bass-Reflex via Rear-Mounted Port |
| Nominal Impedance | 6 Ohms | 6 Ohms | 6 Ohms | 6 Ohms | 6 Ohms |
| Sensitivity @ 1m, 2.83V | 88 dB | 87 dB | 85.5 dB | 85 dB | 86 dB |
| Recommended Amplifier Power | 20-250W | 30-225W | 15-200W | 15-150W | 15-200W |
| Frequency Response +/-6 dB | 30 Hz – 40 kHz | 36 Hz – 40 kHz | 43 Hz – 40 kHz | 54 Hz – 40 kHz | 55 Hz – 40 kHz |
| Crossover Frequency | 275 Hz / 1.7 kHz | 350 Hz / 2.1 kHz | 1.7 kHz | 1.8 kHz | 1.8 kHz |
| Dimensions | 44.4 x 14.1 x 16.3 inches
1127 x 357.33 x 414.48 mm |
40.9 x 11.9 x 13.9 inches
1038 x 301.86 x 352.46 mm |
14.1 x 9.7 x 12.7 inches
359 x 245.56 x 322.57mm |
11.6 x 7.9 x 9.6 inches
294 x 200 x 245mm |
7.1 x 23.4 x 10.9 inches
181 x 594.5 x 277 mm |
| Product Weight | 87.5 lbs / 39.7 kg | 64 lbs / 29.1 kg | 24.3 lbs / 11 kg | 15 lbs / 6.8 kg | 27.1 lbs / 12.3 kg |
Revel B140 Subwoofer
| Revel Model | B140 |
| Product Type | Powered Subwoofer |
| Price | $2,999/each |
| Driver | 250mm (10-inch) Coated Fibre Composite Cone Driver in a cast-Aluminum frame |
| Amplifier Type | Class D amplifier |
| Power Output | 750W RMS (1500W peak) |
| Enclosure Tuning | Bass-Reflex via Rear-Mounted Port |
| Controls | Auto Power, Crossover, Level, Phase |
| Inputs | RCA LFE/Line Level, 3.5mm, 12V Trigger |
| Frequency Response +/-6 dB | 26Hz – 150Hz |
| Crossover Frequency (Variable) | 50Hz – 150Hz |
| Dimensions | 14.8 x 16.9 x 17.2 inches (376.2 x 429.28 x 436.37 mm) |
| Weight | 61.3 lbs / 27.8 kg |
The Bottom Line
Revel’s Performa4 series is a calculated move into one of the most competitive segments in loudspeakers. The combination of DCC and MCC driver materials, the 7th-generation Acoustic Lens waveguide, and consistent cabinet engineering across the range points to a focus on controlled dispersion, tonal consistency, and predictable in-room performance; areas where Revel has historically been very disciplined.
The lineup is clearly built for flexibility. It can anchor a straightforward two-channel system or scale into a full home theater without mixing and matching across different voicings. That matters for buyers who want system coherence without overthinking every component swap.
What’s less clear is how much separation there is between models beyond size and output, and whether the subwoofer’s pricing will make sense for buyers building out a full system. There’s also no indication of built-in room correction or system-level integration features, which are becoming more common even in passive speaker ecosystems when paired with modern electronics.
This is for listeners who want a complete, measurement-driven speaker system in the $2,000 to $7,000 range without stepping into five-figure territory. Not entry-level, not cost-no-object—right in the middle where most serious systems live.
At AXPONA 2026, the F346 will be demonstrated with an Arcam SA45 integrated streaming amplifier and CD5 CD player, which should give a clear sense of how the top model performs with both streaming and physical sources.
Pricing & Availability
The Revel Performa4 series begins shipping in April through authorized Revel dealers and custom installation installers. All models are available in Natural Walnut and Black Walnut wood veneer finishes.
Suggested retail pricing is as follows:
- F346 Triple 6.5-inch Floorstanding Speaker – $6,999/pair
- F345 Triple 5.25-inch Floorstanding Speaker – $4,999/pair
- M146 6.5-inch Bookshelf Speaker – $2,999/pair
- M145 5.25” Bookshelf Speaker – $1,999/pair
- C245 Dual 5.25” Center Channel Speaker – $1,499/each
- B140 10-inch Powered Subwoofer – $2,999/each
- MFS4 Floor Stands – $699/pair
The Revel Performa4 series will make its official debut at AXPONA 2026, April 10-12, at the Schaumburg Convention Center in Chicago, IL.
For more information, visit www.revelspeakers.com
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MLB's robot-assisted strike zone is exposing umpire errors in real time
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The technology is designed to reduce strike zone disputes, long the source of baseball’s most heated arguments. Under the new system, each team receives two challenges per game and only loses a challenge if it is incorrect. In practice, this incentive has quickly reshaped game-day strategy – and last Saturday’s…
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Tech
Scientists Have Made a French Fry Breakthrough
French fries are delicious, but notoriously unhealthy. A research team at the University of Illinois, however, has developed a deceptively straightforward method to keep the satisfying taste and crunch without requiring as much oil.
The cooking method combines traditional frying and microwave heating. Adding that microwave step could reduce the amount of oil used in the process, meaning you would absorb less fat with each bite. All the secrets to being able to cook fries in this way have been laid out in two studies published in Current Research in Food Science and The Journal of Food Science.
French Fries and Health
Although popular, fried foods contain high levels of fat, which is linked to several health problems, including obesity and hypertension. “Consumers want healthy foods, but at the time of purchase, cravings often prevail,” says Pawan Singh Takhar, author of one of the two studies. “The high oil content adds flavor, but it also contains a lot of energy and calories.”
It’s precisely with the goal of helping consumers make better food choices without feeling deprived that researchers have been trying to figure out how they can cook healthier french fries, achieving lower fat content without altering their taste and texture.
One of the main difficulties in frying, as the studies explain, is preventing the oil from penetrating the food. In the early stages of the french fry process, in fact, the pores of the potato are filled with water, leaving no room for the oil.
As cooking continues, however, the water evaporates, creating empty spaces that allow the oil to be drawn in by negative pressure. Much of the frying process takes place under that negative pressure, which essentially increases the tendency of the oil to be sucked into the fries
A New Wavelength
In the new study, therefore, the researchers tried to figure out how to extend the time in positive pressure and reduce the period under negative pressure. “When we heat something in a traditional oven, the heat transfers from the outside to the inside, but a microwave oven heats from the inside to the outside because the microwaves penetrate everywhere in the material,” Takhar says.
Specifically, microwaves cause water molecules to oscillate, resulting in increased vapor formation and thus shifting the pressure profile toward positive values that prevent the oil from being easily absorbed.
Microwave frying alone, however, would not produce the desired texture. “If only microwaving is used, the food turns out mushy,” says Takhar. In order to achieve crispness, frying and microwaving should be combined.
To achieve the right balance, the researchers carried out an experiment in which they specially designed a microwave fryer, monitoring temperature, pressure, volume, texture, moisture, and oil content of the chips. “We propose to combine the two methods in the same device. Traditional heating maintains crispness, while microwave heating reduces oil consumption,” the study concludes.
Tech
Microsoft releases new AI models to expand further beyond OpenAI

Microsoft is expanding its roster of in-house AI models, releasing a new speech-to-text system and making two existing models broadly available to developers for the first time.
The moves by Microsoft AI (MAI) are part of a broader effort by the company to expand its proprietary AI capabilities beyond its partnership with OpenAI, giving Microsoft more control over its own destiny in the competition against Google, Amazon, and others.
Microsoft announced MAI-Transcribe-1 on Thursday, a speech-to-text model that it says is the most accurate currently available. The company also released its existing voice and image generation models, known as MAI-Voice-1 and MAI-Image-2, for broad commercial use.
It’s Microsoft’s first major model release since a March reorganization, announced by CEO Satya Nadella, in which Microsoft AI CEO Mustafa Suleyman shifted away from day-to-day Copilot oversight to focus on frontier model development and superintelligence.
Suleyman told The Verge that the transcription model runs at “half the GPU cost of the other state-of-the-art models.” He told VentureBeat that the model was built by a team of just 10 people, and that Microsoft plans to eventually build a frontier large language model to be “completely independent” if needed.
Microsoft also recently hired former Allen Institute for CEO Ali Farhadi and other top AI researchers from the Seattle-based institute to further bolster Suleyman’s team, as GeekWire reported last week.
MAI-Transcribe-1 is designed to handle noisy real-world conditions such as call centers and conference rooms, and Microsoft says it is testing integrations with Copilot and Teams. Microsoft says it offers the best price-performance of any large cloud provider, competing directly with OpenAI’s Whisper and Google’s Gemini on the FLEURS benchmark.
In a blog post, Suleyman called the model “not just the most accurate but also lightning fast.”
MAI-Voice-1 generates natural-sounding speech and now lets developers create custom voices from short snippets of sample audio. MAI-Image-2 ranks in the top three on the Arena.ai image generation leaderboard and is rolling out in Bing and PowerPoint.
All three are available on the Microsoft Foundry developer AI platform and MAI Playground.
Tech
‘You Guys Look Great’: Artemis Astronauts Share Earth’s Out-of-This-World Views
It’s been more than 50 years since NASA astronaut Harrison Schmitt took the famous Big Blue Marble photograph, showing a breathtaking vision of Earth taken aboard the Apollo 17 spacecraft on its way to the moon. Now, as the four-astronaut crew of the Artemis II mission heads toward the moon, more spectacular images are being released.
This stunning photo is perhaps the most reminiscent of the Big Blue Marble, showing Earth in all its fragile, lovely glory.
“That’s us!” NASA wrote in a post. The post also quoted astronaut Christina Koch as saying of Earth, “You guys look great.”
In a reply to questions on the post, NASA wrote, “Two auroras (top right and bottom left) are visible in this image. Zodiacal light (bottom right), is also visible, as well as airglow from Earth’s atmosphere.”
Another neat photo from the Artemis mission shows the planet neatly bisected, with one side lit up by the sun and the other in darkness.
This image of the Earth was taken by one of the Artemis II crew out the Orion’s window.
“You look amazing, you look beautiful,” Victor Glover, Artemis II pilot, said of the views of Earth in a video call with ABC News.
A view of the Earth from NASA’s Orion spacecraft as it orbits above the planet during the Artemis II test flight.
Another intriguing image shows part of the spacecraft itself. USA Today noted that “the image appears to show the bottom of Orion’s service module where its main engine and auxiliary thrusters are housed.”
We’re tracking the 10-day Artemis II mission with a regularly updated blog.
Keep an eye on NASA’s image repository to see the latest photos.
Tech
Tesla’s Texas factory workforce reportedly shrunk 22% in 2025
The total workforce at Tesla’s factory outside Austin, Texas shrunk dramatically last year as the company suffered its second straight year of declining sales, according to a compliance report spotted by Austin American-Statesman.
Tesla went from employing 21,191 people at the factory in 2024 to 16,506 workers in 2025, a drop of 22%. That’s despite the company’s global workforce growing from 125,665 employees in 2024 to 134,785 employees in 2025, according to filings with the U.S. Securities and Exchange Commission.
It’s not clear which teams were most affected by Tesla scaling back its workforce at the plant. But the company has become one of the largest employers in the Austin area since it opened the factory in 2022. CEO Elon Musk also relocated Tesla’s headquarters to the factory in 2021 before it opened. The company has invested more than $6.3 billion in the facility to date, according to the new report.
Tech
AirPods Max 2 teardown reveals nothing has changed beyond the H2 chip
Though the AirPods Max 2 offer new features, a teardown of the headphones shows they’re still plagued by the same flaws of the original 2020 model.

Apple’s AirPods Max 2 gained the H2 chip, but not much else.
Apple’s AirPods Max 2 debuted on March 16, with their core feature being the H2 chip. With it, Apple’s high-end headphones gained capabilities like Adaptive Audio, Conversation Awareness, and gesture controls, among others. Active Noise Cancellation was improved as well.
However, as explained in our review, the AirPods Max 2 are an iterative upgrade, that ultimately leaves something to be desired. New features and ANC enhancements aside, Apple effectively delivered more of the same with its AirPods Max 2.
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