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NASA Makes Big Update to Asteroid Potentially on Collision Course With Earth in 2032

The potentially hazardous asteroid 2024 YR4 caused consternation over the last few weeks as its odds of hitting Earth in 2032 dramatically rose. Now, those odds have plummeted to near-zero, as astronomers’ calculations of the asteroid’s path have been updated to indicate that Earth is almost certainly not in the space rock’s plans. Almost. According to NASA’s Center for Near-Earth Object Studies (CNEOS), the asteroid’s current chance of hitting the planet in 2032 is 0.28%, or a 1-in-360 shot. T

Best YouTube Channels for Free Workouts in 2025

The gym isn’t the solution for everyone. A gym membership can be expensive and it can be tough to find enough time to commute to and from the gym for regular workouts. With online fitness training and some investment in home exercise equipment, you can have a killer workout setup at home. Whether you're a beginner or a fitness enthusiast, working out at home offers a variety of benefits, and along with those come the challenges. These are the best YouTube channels that will help you get the mos

Apple, Lenovo lead losers in laptop repairability analysis

Apple and Lenovo had the lowest laptop repairability scores in an analysis of recently released devices from consumer advocacy group US Public Interest Research Group (PIRG) Education Fund. While Apple's low marks are partially due the difficulty involved in disassembling MacBooks, Lenovo appears to be withholding information from shoppers deemed critical to right-to-repair legislation and accessibility. The report, US PIRG's fourth annual “Failing the Fix” [PDF], calculated repairability score

Nvidia GeForce RTX 5070 Ti review: An RTX 4080 for $749, at least in theory

Nvidia's RTX 50-series makes its first foray below the $1,000 mark starting this week, with the $749 RTX 5070 Ti—at least in theory. The third-fastest card in the Blackwell GPU lineup, the 5070 Ti is still far from "reasonably priced" by historical standards (the 3070 Ti was $599 at launch). But it's also $50 cheaper and a fair bit faster than the outgoing 4070 Ti Super and the older 4070 Ti. These are steps in the right direction, if small ones. We'll talk more about its performance shortly,

Topics: 4k 5070 card rtx ti

The 3 Best Essential Oil Diffusers (and One to Avoid)

I first learned about Pura from a friend whose house always smelled like a high-end boutique under every circumstance. Cooking project, water leak … no matter what was going on in her house at the time, I only ever smelled berries. I have two cats and a multi-sports-playing tween—I knew I needed this. Now, about 14 months into my Pura journey, I have some thoughts. While most of my time has been with the now discontinued Pura 3, I have also since used the Pura 4 and new large-room Pura Plus, al

Pre-seed firm Afore Capital has a fresh $185M fund and a new program to help founders discover ideas

Afore Capital, a firm that claims to be the largest dedicated pre-seed investor, was founded on the idea that the first check into a new startup should be larger than what most accelerators and early-stage investors were offering. When Afore raised its third $150 million fund in 2022, the firm wrote checks ranging from $1 million to $2 million, which general partners Anamitra Banerji and Gaurav Jain argued helped companies grow faster. The firm’s strategy worked. Today, its 200-company portfoli

CalArts launches D.R.E.A.M.S. program to train students in location-based entertainment

The California Institute of the Arts (CalArts) has launched the D.R.E.A.M.S. (Digital Research Entertainment Arts Media Storytelling) Initiative supported by a gift from Tom Dolan and the Dolan Family Foundation. The initiative is intended to prepare students for dynamic careers in the rapidly growing industry of location-based entertainment (LBE)—the creation of unique immersive experiences designed to entertain and educate visitors. The Dolan Foundation was drawn to CalArts in part because t

The best sleep trackers of 2025: Expert tested and reviewed

The Oura Ring 4 is a competitive sleep tracker, with insights into sleep efficiency, restfulness, readiness, latency, and more. I've been using the Oura Ring for a while now, and it has not only given me deeper insight into my sleep but also supplements those data points with explanations behind the numbers. Oura claims to accurately track sleep cycles, total sleep time, resting heart rate, heart rate variability, and movement. These features have been enhanced with the rollout of the fourth-ge

RT64: N64 graphics renderer in emulators and native ports

RT64 RT64 is an N64 graphics renderer for playing games with enhancements in emulators and native ports. Work in Progress Emulator Support (Plugin) and Ray Tracing (RT) are not available in this repository yet. This repository has been made public to provide a working implementation to native ports that wish to use RT64 as their renderer. Development of these features is still ongoing and will be added to this repository when they're ready. Thank you for your patience! Features available

Lox – Oxidized Astrodynamics – A safe, ergonomic astrodynamics library

Lox – Oxidized Astrodynamics A safe, ergonomic astrodynamics library for the modern space industry Note: Lox is under active development and does not yet have a stable release. The API of all crates is subject to significant change. Features Lox exposes a comprehensive astrodynamics API at varying levels of granularity. The high-level interface offered by lox-space is designed specifically for mission planning and analysis, while crates like lox-time , lox-earth and lox-orbits provide tools

Topics: data earth lox space time

Nvidia’s Big Plan to Beat Back RTX 5090 Scalpers Is the Same as Everybody Else’s

The markup on Nvidia’s $2,000 GeForce RTX 5090 and $1,000 RTX 5080 GPUs has reached new heights. Cards fly off store shelves as soon as they’re posted online, and then they end up on eBay and other reselling platforms at a 50% or 150% markup. Nvidia’s new plan to help you get an FE card for the base price involves entering your name in a raffle and hoping your name gets drawn out of a hat. Nvidia’s process is very simple. As noted on its official forums Wednesday, anybody with a Nvidia account

Topics: 000 card nvidia rtx stock

The Odds of a City-Killing Asteroid Hitting Earth Keep Rising

An asteroid discovered late last year is continuing to stir public interest as its odds of striking planet Earth less than eight years from now continue to increase. Two weeks ago, when Ars first wrote about the asteroid, designated 2024 YR4, NASA’s Center for Near Earth Object Studies estimated a 1.9 percent chance of an impact with Earth in 2032. NASA’s most recent estimate has the likelihood of a strike increasing to 3.2 percent. Now that’s not particularly high, but it’s also not zero. Ars

SmartSuite raises $38M to be the final word on enterprise collaboration

Three founders who built out one of the bigger startups in risk management are scaling a new company to take on another pain point in the world of work. SmartSuite‘s platform lets teams collaborate on projects, build automations around that work, and search and access work across larger libraries of data spanning a disparate number of apps. The company says it’s seen 300% growth in the last year as it quietly racked up 50,000 users from 5,000 businesses, including Apple Bank, Credit One Bank,

Nvidia launches 'Verified Priority Access' for scarce RTX 5090 and 5080 GPUs

What just happened? Nvidia has announced a new initiative to provide fans with a chance to purchase the highly coveted and very scarce RTX 5090 and 5080 Founders Edition graphics cards. The program, dubbed "Verified Priority Access," offers a select group of enthusiasts the opportunity to acquire these elusive two-slot, small-form-factor-friendly GPUs by filling out an online form. This latest iteration of the Verified Priority Access program differs from its predecessor, which was used for the

This company is trying to make a biodegradable alternative to spandex

“True circularity has to start with raw materials,” says Peña. “We talk about circularity across many industries, but for textiles, we must address what we’re using at the source.” Engineered from recombinant DNA, SELPs are copycat proteins inspired by silk and elastin that can be customized for qualities like tensile strength, dye affinity, and elasticity. Silk’s amino acid sequences—like glycine-alanine and glycine-serine—give fibers strength, while elastin’s molecular structure adds stretchi

The Oppo Find N5 is an impressive, very thin foldable with a giant battery

Oppo is back with a new foldable, and the Find N5 is a technically impressive balance of thinness and power. Skipping over the whole unlucky number four thing (this is technically the fourth iteration of the Find foldable), the company claims its latest book-style foldable is the world’s thinnest at 8.92mm. That's not a lot thicker than a typical flagship phone. Despite that, the Find N5 has a 6.62-inch outer display and an 8.12-inch inner screen which, Oppo says, features multiple durability im

Siddhartha

1922 novel by Hermann Hesse Siddhartha: An Indian novel (German: Siddhartha: Eine Indische Dichtung; German: [ziˈdaʁta] ⓘ) is a 1922 novel by Hermann Hesse that deals with the spiritual journey of self-discovery of a man named Siddhartha during the time of the Gautama Buddha. The book, Hesse's ninth novel, was written in German, in a simple, lyrical style. It was published in the United States in 1951 by New Directions Publishing and became influential during the 1960s. Hesse dedicated the firs

Star Wars-Style Fog Collectors Could Provide Water to the World’s Driest Cities

With less than 0.04 inches of rainfall each year, cities in Chile’s barren Atacama Desert—one of the driest places in the world—collect their water from ancient underground water sources. Now, researchers have identified another simple method that could help address water scarcity. An international team of researchers in Chile has tested the viability of a water-collection method that could be straight out of Dune: fog harvesting. The technology also brings Star Wars to mind, namely the moistur

It’s Raining SpaceX Debris in Poland

If you happened to be awake and looking at the sky at around 3:30 am in Northern Europe on Wednesday, you got quite the show. It was around that time that a Space X Falcon 9 rocket was making an uncontrolled reentry into the Earth’s atmosphere, with the fiery debris spotted in the sky by residents in Denmark, Sweden, and England, per the BBC. But it was Poland that got to see the aftermath up close and personal, as what is believed to be parts of the rocket crash-landed across the country. Jasn

9 Best Smartwatches (2025): Apple, Wear OS, Hybrid & Kids' Watches

Other Smartwatches to Consider The number of smartwatches on the market is staggering. I’ve tested models from Tag Heuer, Citizen, Montblanc, and many other fashion brands, but most of them are simply too expensive for what you get. Here are a few options I like. Samsung Galaxy Watch Ultra Photograph: Julian Chokkattu Samsung's Galaxy Watch Ultra for $650: The 47-mm Galaxy Watch Ultra (7/10, WIRED Review) is the company's Apple Watch Ultra and Garmin competitor, and it's a solid first entry i

Scented products cause indoor air pollution on par with car exhaust

Using scented products indoors changes the chemistry of the air, producing as much air pollution as car exhaust does outside, according to a new study. Researchers say that breathing in these nanosized particles could have serious health implications. When you hear or see the words ‘air pollution,’ you most likely think of things like factories and car exhaust. That’s pollution that is out there – outside your house. But have you thought about how you’re contributing to air pollution inside of

32 of the Best Gifts Under $100 for 2025

They say dogs are a man's best friend but so are these personalized pet pillows. Whether it's to liven up their office or home, if someone's not actually cuddling with their pet, they can do the next best thing -- cuddle with their likeness in pillow form. You can choose from eight different colorful backgrounds, from gray to mint to lavender, and all you have to do is upload a photo of the pet to Etsy seller DrawYourPortrait. I gifted this pillow to a family that I Chihuahua-sit for, and they l

Killer Asteroid Could Be Headed for Some of the World's Most Populous Cities

According to NASA's Jet Propulsion Lab, near-Earth asteroid 2024 YR4 now has a 3.1 percent chance of colliding with our planet on December 22, 2032. That makes it the highest-threat asteroid ever detected, as Euronews reports. As of late January, the probability was sitting at just 1.3 percent, which then rose to 2.1 percent last week before rising yet again. Worse yet, the space agency suggests the asteroid could hit densely populated areas of our planet — if it were to make an impact just un

You can now apply for the 'opportunity to purchase' an RTX 5090 or 5080 from NVIDIA

While graphics cards have been getting almost ludicrously more powerful over the years, it's also been increasingly difficult to actually buy one . In an effort to address this problem, NVIDIA has introduced a plan it's calling Verified Priority Access for its recently released GeForce RTX 50 series of GPUs. Verified Priority Access offers an unspecified number of people the chance to buy either a GeForce RTX 5090 or RTX 5080 Founders Edition graphics card direct from the company. This "opportu

'Bridgerton' Season 4 Dropped a Sneak Peek: How to Watch, and What to Know

Longing to slip back into the romantic world of Lady Whistledown and the breathtaking gowns, jewels and hairdos of Netflix's Bridgerton? Season 4 is in production, and Netflix released a sneak peek to tantalize fans of life in the 'Ton. The sneak peek doesn't spoil any major plotlines, but the scenes of the masquerade ball show off beautiful gowns and tantalizing masks. The series is based on Julia Quinn's best-selling novel series, where each of the eight Bridgerton children eventually get th

Nvidia is launching ‘priority access’ to help fans buy RTX 5080 and 5090 FE GPUs

is a senior editor and founding member of The Verge who covers gadgets, games, and toys. He spent 15 years editing the likes of CNET, Gizmodo, and Engadget. Nvidia has yet to explain why it launched its GeForce RTX 5090 and 5080 GPUs with barely any inventory, some major launch driver issues, and the occasional melting power connector, but it has apparently reconsidered its stance when it comes to scalpers. The company’s just announced a way for Nvidia fans to sign up for “Verified Priority Acc

Epic sues Fortnite cheater, forces public apology and financial penalty

Serving tech enthusiasts for over 25 years.TechSpot means tech analysis and advice you can trust What just happened? Cheaters are the bane of both developers and gamers alike. Epic Games doesn't take such transgressions lightly and has just delivered a harsh lesson to a Fortnite player who thought they could game the system. The saga centers around Morgan "RepulseGod" Bamford, a Fortnite pro who apparently missed the memo on fair play. According to reports, RepulseGod shared his Epic Games acc

Cybertruck Guy Makes Mocha Frappuccino While Cruising on Self-Driving Mode

Cybertruck fan Jeremy Judkins, who has seemingly made owning the divisive vehicle his entire personality, made a "mocha frappuccino" while the car's "Full Self-Driving" driver assistance feature was steering it through the streets. The video shows Judkins giddy with excitement as he uses a red Vitamix blender to make the concoction. The Cybertruck's steering yoke can be seen completing turns on its own as he licks the blender's tamper. "All you have to do is keep your eyes on the road," he wro