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Updated 2025-12-09 19:45
College undergrads find hidden text on medieval manuscript via UV imaging
Students built their own multispectral imaging system as part of a class project.
Lost “Sega VR” game unearthed, made playable on modern VR headsets
Thanks to VGHF, we can finally see how the Sega Genesis would have handled VR.
People asked for a Mazda 3 with more power: The 2021 Mazda 3 Turbo review
With 250 horsepower and all-wheel drive, it's more refined than you'd expect.
RocketLab’s “Return to Sender” launch does exactly what was promised
First stage recovered, garden gnome sent to space.
“We are giddy”—interviewing Apple about its Mac silicon revolution
Craig Federighi, Johny Srouji, and Greg Joswiak tell us the Apple Silicon story.
iFixit teardown of M1 MacBooks gives us our first glimpse at the M1 up close
Big performance and efficiency were priorities here, not serviceability.
First COVID-19 vaccine goes to FDA today for emergency authorization
If Pfizer and BioNTech get authorization, they'll start distribution within hours.
Challenge accepted: Inventing a plausible far-flung future for ST: Discovery S3
Ars chats with prop master Mario Moreira and science consultant Erin MacDonald.
CDC Thanksgiving guidance: No traveling, no outside-household members
Agency also defined “household” as people actively living with you in last two weeks.
New “targeted healing” approach rejuvenates run-down battery materials
Rather than break down cathode material, why not restore it?
Facebook AI catches 95% of hate speech; company still wants mods back in office
Facebook wants butts in seats to enforce rules. Workers want not to get COVID.
Google Chrome is available as an Apple M1 native app today
Chrome runs much better natively than translated—we've got benchmarks inside.
The new Apple Watch Series 6 and Apple Watch SE are both $50 off today
Dealmaster also has a big Xbox game sale, deals on Bose headphones, and more.
Google is testing end-to-end encryption in Android Messages
End-to-end encryption is growing in popularity. Google is getting on board.
Daisy Ridley, Tom Holland are hunted on distant planet in Chaos Walking trailer
Director Doug Liman adapted the film from a popular sci-fi trilogy by Patrick Ness.
A luxury crossover with a mainstream price? The 2021 Toyota Venza
The hybrid crossover is comfortable, efficient, and starts at just $32,470.
AT&T raises DirecTV prices again amid customer losses and possible sale
AT&T TV users already pay $130 a month. Increases of up to $9 coming in January.
Big dish of Arecibo observatory has reached the end of the line
With no way to safely repair it, the National Science Foundation calls it.
Internalized gender-focused attitudes affect health, career prospects
From personal health in China to professional salaries in the US, gender matters.
Stadia game streaming will come to iOS via Web browser
Cyberpunk 2077 preorders can also get $100 in free Stadia hardware.
Nikola soars as clueless investors mistake month-old GM website for new
Investors mistook a month-old GM webpage for a new announcement.
Mac mini and Apple Silicon M1 review: Not so crazy after all
The M1 is amazingly fast. More importantly, it's a compatibility slam dunk.
Nvidia developed a radically different way to compress video calls
Nvidia Maxine uses Generative Adversarial Networks to re-create video frames.
Wonder Woman 1984 will reach theaters, HBO Max the same day: December 25
This isn't a Mulan—if you pay for HBO Max, you'll get WW84 access by default.
Massive, China-state-funded hack hits companies around the world, report says
Attacks are linked to Cicada, a group believed to be funded by the Chinese state.
Caribbean cruise COVID outbreak expands; Cruise line cancels voyages
Onboard precautions were “not sufficient,” cruise operator admits.
Google Pay relaunch transforms it into a full-fledged financial service
The new Google Pay competes directly with heavyweights like Venmo and Apple Pay.
Apple settles with states for $113M over iPhone battery throttling
The problem wasn't so much what Apple did, states said, as what Apple hid.
When stars collide: Solving the 16-year mystery of the Blue Ring Nebula
Two stars merged, spewing out debris in opposite directions to form two glowing cones
FCC takes spectrum from auto industry in plan to “supersize” Wi-Fi
45MHz freed up in 5GHz band because automakers failed to widely deploy safety tech.
Cisco rolls out fix for Webex flaws that let hackers eavesdrop on meetings
Security flaws found as Web conferencing spikes because of work-at-home routines.
Chargepoint’s charging app now works with Apple CarPlay
After four years, Apple finally opened the platform to EV charging apps.
Apple drops its cut of App Store revenues from 30% to 15% for some developers
The cut benefits only developers who pull in less than $1 million annually.
Bitcoin price soars above $18,000, the highest level since 2017
Until this week, bitcoin was above $18,000 for only four days in December 2017.
Pfizer reports final vaccine results: 95% efficacy
Experts are eager to see the full data, but the top-line results are very positive.
US regulator clears Boeing’s 737 Max to fly again
FAA order marks the beginning of the end of the worst crisis in the company’s history.
AMD Radeon RX 6800, 6800XT review: The 1440p GPU beasts you’ve been craving
Equivalent Nvidia GPUs beaten in significant cases—but not in ray tracing.
Pokémon Go raises its level cap for the first time in over four years
Coming “Beyond” update also introduces Kalos region monsters, seasons system.
DHL is deploying electric class 8 trucks in Los Angeles
The trucks, built by BYD, will haul cargo to and from its hub at LAX airport.
“Krebs has been terminated”: Trump fires cybersecurity chief on Twitter
Computer security experts have disputed Trump's claims of election fraud.
Mid-November Hurricane Iota was the latest Category 5 on record
There was only one other November Category 5, and it happened in 1932.
Zack Snyder drops B&W updated version of trailer for Justice League miniseries
New version and a live breakdown marked three-year anniversary of theatrical release.
GitHub agrees RIAA claim is bunk, restores popular YouTube download tool
The EFF pointed out all the ways the RIAA was wrong, and GitHub agreed.
Hands-on with the Apple M1—a seriously fast x86 competitor [Updated]
Apple's M1 proves that ARM can compete with x86 in high-end systems.
Apple lets some Big Sur network traffic bypass firewalls
Firewalls are "100% blind" to ~50 Apple apps and processes under undocumented change.
Sony’s excellent WH-1000XM4 headphones are on sale for a new low price today
Dealmaster also includes a big early Black Friday sale for My Best Buy members.
Newest climate models shouldn’t raise future warming projections
Analyzing historical simulations shows hottest models aren’t the most accurate.
Hulu raises Live TV price to $65, matching YouTube TV’s latest price hike
Hulu + Live TV went from $40 to $65 since 2017; rival services raised prices, too.
Upper stage issue causes Arianespace launch failure, costing 2 satellites
After getting to space, the top stage doesn't reach proper trajectory.
S&P 500 adds Tesla, sending stock price soaring
Tesla could immediately become one of the ten most valuable stocks in the index.
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