Latest Tech News

Stay updated with the latest in technology, AI, cybersecurity, and more

Filtered by: ht Clear Filter

New Images Show Andromeda Galaxy as You’ve Never Seen It Before

Andromeda lies 2.5 million light-years away from the Milky Way, a spiral galaxy similar to our own that has allowed scientists to better understand our galactic home. A new composite image reveals our closest galactic neighbor in five different wavelengths of light, combined together to create a stunningly detailed view of Andromeda. Telescopes capture images in different wavelengths by observing a specific part of the electromagnetic spectrum, from low-frequency radio waves to extremely high-f

I switched to LED bulbs and saved hundreds of dollars - but 5 other benefits made it truly worth it

Nitat Termmee/Getty Images As a kid, I was inspired by the decorative lighting in my grandparents' finished basement. They had festooned the place with multicolored C9 string lights (aka old-school Christmas lights) from wall to wall, beneath the built-in wet bar, around hanging mirrors, and anywhere else they could add an ambient accent for the parties they hosted down there year-round. Since then, I've festooned every home I've lived in with decorative lighting, whether in a sequestered man

Some bits on malloc(0) in C being allowed to return NULL

You're using a tool with a too-generic User-Agent You're probably reading this page because you've attempted to access some part of my blog (Wandering Thoughts) or CSpace, the wiki thing it's part of. Unfortunately whatever you're using to do so has a HTTP User-Agent header value that is too generic or otherwise excessively suspicious. Unfortunately, as of early 2025 there's a plague of high volume crawlers (apparently in part to gather data for LLM training) that behave like this. To reduce th

7 Best Outdoor Lights (2025), Including Solar Lights

Here are a few things to keep in mind when you go shopping for outdoor lights. Power: For most outdoor lighting, you need to run a cable to a power outlet, so you will want an outdoor socket. If you don’t have an outdoor socket, it’s usually a pretty cheap and quick job for an electrician to install a weatherproof one. Just be aware that large power adapters and awkwardly shaped plugs will not fit in outdoor sockets, so you will likely also want some kind of weatherproof box. I like the large D

Anthropic destroyed millions of physical books to train its AI, court documents reveal

WTF?! Generative AI has already faced sharp criticism for its well-known issues with reliability, its massive energy consumption, and the unauthorized use of copyrighted material. Now, a recent court case reveals that training these AI models has also involved the large-scale destruction of physical books. Buried in the details of a recent split ruling against Anthropic is a surprising revelation: the generative AI company destroyed millions of physical books by cutting off their bindings and d

Launch HN: Issen (YC F24) – Personal AI language tutor

Hey HN, we're Mariano and Anton from ISSEN ( https://issen.com ), a foreign language voice tutor app that adapts to your interests, goals, and needs. Demo: https://www.loom.com/share/a78e713d46934857a2dc88aed1bb100d?... We started this company after struggling to find great tools to practice speaking Japanese and French. Having a tutor can be awesome, but there are downsides: they can be expensive (since you pay by the hour), difficult to schedule, and have a high upfront cost (finding a tutor

Meta Wins Blockbuster AI Copyright Case—but There’s a Catch

Meta scored a major victory in a copyright lawsuit on Wednesday when a federal judge ruled that the company did not violate the law when it trained its AI tools on 13 authors' books without permission. “The Court has no choice but to grant summary judgment to Meta on the plaintiffs’ claim that the company violated copyright law by training its models with their books,” wrote US District Court judge Vince Chhabria. He concluded that the plaintiffs did not present sufficient evidence that Meta’s

Federal judge sides with Meta in lawsuit over training AI models on copyrighted books

A federal judge sided with Meta on Wednesday in a lawsuit brought against the company by 13 book authors, including Sarah Silverman, that alleged the company had illegally trained its AI models on their copyrighted works. Federal Judge Vince Chhabria issued a summary judgment — meaning the judge was able to decide on the case without sending it to a jury — in favor of Meta, finding that the company’s training of AI models on copyrighted books in this case fell under the “fair use” doctrine of c

-2000 Lines of code

The Original Macintosh: 38 of 125 -2000 Lines Of Code Author: Andy Hertzfeld Date: February 1982 Characters: Bill Atkinson Topics: Software Design, Management, Lisa Summary: It's hard to measure progress by lines of code In early 1982, the Lisa software team was trying to buckle down for the big push to ship the software within the next six months. Some of the managers decided that it would be a good idea to track the progress of each individual engineer in terms of the amount of code that they

How PC makers exploited BIOS copyright strings to unlock trial software during the Windows 95 era

What just happened? Jokingly referred to as "Plug and Pray" due to its notorious unreliability, the Plug and Play standard was nonetheless a pivotal advancement in simplifying hardware and peripheral configuration during the early Windows 9x era. Beyond easing setup for end users, the technology also played an unexpected role in exposing a cartel of PC manufacturers that had been exploiting a hardware feature to provide full versions of trial software packages to their customers. Microsoft vete

NASA’S James Webb Space Telescope has captured its first direct image of an exoplanet

NASA’S James Webb Space Telescope has captured direct images of a planet outside of our solar system, which is the first time it has accomplished such a feat. This is a very big deal because exoplanets don't put out much light, so researchers typically discover new planets through indirect methods like keeping track of shadows as they pass across a host star. Webb, however, didn't have to do all that. It has directly captured images of a planet called TWA 7 b . Scientists believe the planet is

Show HN: Scream to Unlock – Blocks social media until you scream “I'm a loser”

Hi all, I kept wasting time on social media, even though I’d promised myself I’d stay focused. Regular site blockers didn’t help. I needed something that felt annoying enough to break the habit. That’s how the idea came up: make the blocker ask me to say something embarrassing out loud before it lets me back in. If I actually have to yell “I’m a loser” into my mic. Even better - the louder I screamed, the more time I’d get. So I put together Scream to Unlock. It’s silly, but so far it’s done

Sourcehut Moving to Europe

Just received this: Hello! I'm writing to let you know that, as part of our work to move our business operations from the United States to Europe, we are rolling out changes to our terms of service and privacy policy. As promised, we are giving you two weeks notice and a chance to participate in the discussion about the proposed changes. You can review the diff of the proposed changes on the sr.ht-dev mailing list: https://lists.sr.ht/~sircmpwn/sr.ht-dev/patches/60282 The changes will take

Show HN: I built a tool that blocks social media until you scream "I'm a loser"

Hi all, I kept wasting time on social media, even though I’d promised myself I’d stay focused. Regular site blockers didn’t help. I needed something that felt annoying enough to break the habit. That’s how the idea came up: make the blocker ask me to say something embarrassing out loud before it lets me back in. If I actually have to yell “I’m a loser” into my mic. Even better - the louder I screamed, the more time I’d get. So I put together Scream to Unlock. It’s silly, but so far it’s done

Can’t change smart light colors with Google Assistant? You’re not alone

Edgar Cervantes / Android Authority TL;DR Voice commands for changing light colors are not functioning as expected for several Google Home users. Google Assistant reportedly responds that the lights are offline, even though changing colors works fine through the app. Google is aware of the issue and is actively looking into the matter. If you’ve been experiencing issues changing the color of your smart lights using voice commands, you’re not alone. Many Google Home users have recently report

The next season of Diablo IV adds extra challenges to the endgame

Diablo IV has been demonically chugging along since the release of the major Vessel of Hatred expansion last fall. The seasonal model usually brings temporary gameplay updates and storylines, but when Season 9 hits on July 1, it will add a couple of useful permanent changes. First, console players are getting support for mouse and keyboard controls. Second, there will be new additions to Nightmare Dungeons. The endgame of Diablo IV involves a lot of grinding Nightmare Dungeons, so even with a h

The All-In Podcast’s $1,200 tequila has already sold out

In Brief The VCs, pod bros, and self-proclaimed “besties” of the All-In Podcast launched their own tequila brand Saturday night and it promptly sold out, according to liquor ecommerce sites. Their version of the Mexican spirit cost a jaw-dropping $1,200 apiece but only 750 bottles were made. The stacked poker-chip container was inspired by the “besties” love of the card game. The All-In Podcast is one of the most popular shows by venture investors who have turned to politics. The besties cons

Government Alarmed by Videos of Tesla Robotaxis Immediately Breaking Road Laws

Tesla is already in hot water over its Robotaxi rollout in Austin. As Bloomberg reports, the National Highway Traffic Safety Administration (NHTSA) contacted Tesla just a single day after its Robotaxi launch over apparent traffic violations captured on video and posted to social media. Since Sunday, the Elon Musk-owned electric carmaker has been offering autonomous rides, albeit with a human safety monitor, to a select few individuals willing to pay for the novelty. As videos taken in the wake

Anthropic Scores a Landmark AI Copyright Win—but Will Face Trial Over Piracy Claims

Anthropic has scored a major victory in an ongoing legal battle over artificial intelligence models and copyright, one that may reverberate across the dozens of other AI copyright lawsuits winding through the legal system in the United States. A court has determined that it was legal for Anthropic to train its AI tools on copyrighted works, arguing that the behavior is shielded by the “fair use” doctrine, which allows for unauthorized use of copyrighted materials under certain conditions. “The

Tesla’s robotaxis are operating in a regulatory vacuum

is transportation editor with 10+ years of experience who covers EVs, public transportation, and aviation. His work has appeared in The New York Daily News and City & State. This week, Tesla launched its long-promised robotaxi service in Austin, and almost immediately its vehicles were caught fucking up. In a YouTube video, a Tesla robotaxi briefly drives on the wrong side of the road. Another video shared by Ed Niedermeyer, the author of a book about Tesla’s origins, shows a robotaxi braking

When is the best time to book your flight? These Google insights could make your next trip cheaper

Jaromir/Getty Images The last time I booked a vacation flight, I literally spent over an hour finding the cheapest ticket to Hawaii with two criteria in mind: that it wasn't a red-eye flight, and it only had one layover. At least one layover was to be expected (at LAX) because Kentucky is a long way from the Aloha State. I could've saved some time, though -- and money -- had I known what Google's recent report revealed. Also: 7 gadgets I recommend for travel as a digital nomad What is the che

US safety regulators contact Tesla over erratic robotaxis

US safety regulators contact Tesla over erratic robotaxis The BBC has contacted Tesla for comment. In a statement, the NHTSA said it was "aware of the referenced incidents and is in contact with the manufacturer to gather additional information." Videos posted online seem to show instances where the vehicles, which had a safety driver in the passenger seat, drive erratically. The firm's long-awaited robotaxis - which boss Elon Musk says are central to Tesla's future - were tried out on publi

Lenovo 2-in-1 IdeaPad Duet 5 Chromebook Is Nearly 50% Off and Comes with a Keyboard, Limited Stock Available

A lot of laptops are either too bulky, too limited, or just too expensive to justify. But every now and then, something strikes the right balance. You can use it to work every day, you can watch your favorite shows and movies, and you can just get some shopping done in your downtime. That’s what you’ll find with this particular laptop, which is on sale right now. It’s a deal you’re going to want to claim as soon as possible. Check out Best Buy to get the Lenovo IdeaPad Duet 5 Chromebook 2-in-1

Feds question Ford in hands-free driving investigation

The top federal vehicle safety regulator has sent Ford an exhaustive list of questions about its hands-free driver-assistance system known as BlueCruise. It’s the latest development in an investigation that started more than one year ago following two fatal crashes involving the software. The National Highway Traffic Safety Administration’s (NHTSA) Office of Defects Investigation (ODI) sent a letter to Ford on June 18 that contains 25 questions. Many of them are basic, such as asking Ford for a

This Ruko 6K Drone Is Cheaper Than Its Black Friday Price on Amazon, No Need to Wait for Prime Day

Fourth of July is coming up. If you want a fancy new toy to show off to your friends and family when they come over for the cookout, consider this Ruko F11PRO 2 drone. Normally priced at $570, it’s actually part of a limited time deal over at Amazon. For the time being, you can can pick it up for a solid 40% discount. That brings the price down to just $340—saving you a whopping $230. You can put that extra cash towards some hot dogs or maybe some fireworks. Just consider not flying the drone wh

SourceHut moves business operations from US to Europe

[PATCH sr.ht-docs v2] Terms of service & privacy updates Export this patch --- v2: rollback the premature removal of compliance with US law Will defer this until we finish shutting down the US business entity entirely. privacy.md | 70 +++++++++++++++++++++++ ------------------------------- terms.md | 68 ++++++++++++++++++++++++++++ ------------------------ 2 files changed, 67 insertions(+), 71 deletions(-) diff --git a/privacy.md b/privacy.md index ab96a1f..ed6eb5c 100644 --- a/privacy.md +++ b

After successfully entering Earth’s atmosphere, a European spacecraft is lost

A European company that seeks to develop orbital spacecraft for cargo, and eventually humans, took a step forward this week with a test flight that saw its "Mission Possible" vehicle power up and fly successfully in orbit before making a controlled reentry into Earth's atmosphere. However, after encountering an "issue," the Exploration Company lost contact with its spacecraft a few minutes before touchdown in the ocean. In an update on LinkedIn Tuesday morning, the company characterized the te

Google Earth adds old Street View captures to rewind time from the street level

is a news writer who covers the streaming wars, consumer tech, crypto, social media, and much more. Previously, she was a writer and editor at MUO. Google Earth will now let you look at historical imagery from Street View. The update, which comes as part of the tool’s 20th anniversary, allows you to see how a location has changed over time. Google Earth already offers the ability to switch to Street View while viewing satellite imagery, but now you can look through images captured across diffe

US safety regulators contact Tesla over erratic robotaxis

US safety regulators contact Tesla over erratic robotaxis The BBC has contacted Tesla for comment. In a statement, the NHTSA said it was "aware of the referenced incidents and is in contact with the manufacturer to gather additional information." Videos posted online seem to show instances where the vehicles, which had a safety driver in the passenger seat, drive erratically. The firm's long-awaited robotaxis - which boss Elon Musk says are central to Tesla's future - were tried out on publi

Tell HN: Meta developer account suspended

Hi all, my Meta developer account was suddenly restricted without warning, and there’s no way to appeal or reach support. I believe this may have been triggered by a location (read, IP address) change: I’m a student-entrepreneur who recently moved from China to Kenya for school holidays. I’m building a WhatsApp-based accounting tool for African small businesses, and this restriction is blocking critical operations. I’ve come across others facing the same issue, with no review option or clear re