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The Book of Shaders

The Book of Shaders by Patricio Gonzalez Vivo and Jen Lowe This is a gentle step-by-step guide through the abstract and complex universe of Fragment Shaders. Contents About the Authors Patricio Gonzalez Vivo (1982, Buenos Aires, Argentina) is a New York based artist and developer. He explores interstitial spaces between organic and synthetic, analog and digital, individual and collective. In his work he uses code as an expressive language with the intention of developing a better together.

Scientists Detect Deep, Rhythmic Pulse Coming From Inside the Earth

"This has profound implications..." DJ Earth Scientists have discovered a heartbeat-like pulse emanating from inside the Earth beneath the continent of Africa, which they believe will one day rip the continent into pieces. In a new study published today in the journal Nature Geoscience, a team of European and African scientists explain how they used chemical signatures to examine this inner-Earth heartbeat, explaining that molten chunks of mantle — the rocky layer found between the Earth's su

‘Resident Evil: Requiem’ Will Refocus On the Series’ Past

After the series explored new, undead ground in the last two main games, Resident Evil: Requiem is going back to narrative threads from the franchise’s past. In a recent PlayStation Blog interview, producer Masato Kumazawa talked about Requiem’s timing as a game for the series’ 30th anniversary. Where Ethan Winters’ two games “explored [the series’] broader world, Capcom wanted to “return to a story that continues the overarching narrative rooted in Raccoon City and the secret machinations of t

Scientists Playing God are Building Human DNA From the Ground Up

Image by Getty / Futurism Studies Biological science has made such astonishing leaps in the last few decades, such as precise gene editing, that scientists are now tackling the next logical — yet inherently controversial — step: fabricating human DNA from the ground up. Details are a bit vague, but a team of scientists in the United Kingdom have embarked on a new project to construct what they describe in a statement as the "first synthetic human chromosome." The scientists hope that the five

I switched to a Wi-Fi-enabled smart lock with facial recognition - and can't go back

ZDNET's key takeaways As part of its Zeno Series, Lockly's Visage smart lock is available now for $349. The Lockly Visage comes with facial ID support, automatic unlocking when you're near, and Apple Home Kit compatibility. The Lockly app can be more user-friendly, as it's difficult to find certain settings, and it's pricier than most locks. $349 at Amazon $349.99 at Best Buy more buying choices I've always been drawn to Lockly because of its PIN Genie technology -- a system that displays a u

Scientists Retrace 30k-Year-Old Sea Voyage, in a Hollowed-Out Log

In 1947, against the best navigational advice, the Norwegian explorer Thor Heyerdahl and five crew members set sail from Peru on a balsa wood raft to test his theory that ancient South American cultures could have reached Polynesia. The frail vessel, called Kon-Tiki, crossed several thousand nautical miles of the Pacific in 103 days and showed that his anthropological hunch was at least feasible. In 2019, in much the same spirit, a research team led by Yousuke Kaifu, an anthropologist at the Un

Topics: ancient crew dr kaifu kon

Notorious Fungus Blamed for ‘Mummy’s Curse’ Is Now a Promising Cancer Treatment

In the 1920s, a number of workers on the excavation team that uncovered King Tutankhamun’s tomb met untimely deaths. Five decades later, 10 out of 12 scientists died after entering the tomb of the 15th-century Polish King Casimir IV. In both cases, researchers suggested that fungal spores could have played a role in the mysterious deaths, specifically identifying the fungus Aspergillus flavus within the Polish burial. A. flavus is now making a comeback, but not as a reawakened killer from ancie

The Perils of 'Design Thinking'

On the first day of a required class for freshman design majors at Carnegie Mellon, my professor stood in front of a lecture hall of earnest, nervous undergraduates and asked, “Who here thinks that design can change the world?” Several hands shot up, including mine. After a few seconds of silence, he advanced to the next slide of his presentation: a poster by the designer Frank Chimero that read, Design won’t save the world. Go volunteer at a soup kitchen, you pretentious fuck. My professor was

Reproducible Builds

Process in computer science Logo of the Software Freedom Conservancy's Reproducible Builds project Reproducible builds, also known as deterministic compilation, is a process of compiling software which ensures the resulting binary code can be reproduced. Source code compiled using deterministic compilation will always output the same binary.[1][2][3] Reproducible builds can act as part of a chain of trust;[1] the source code can be signed, and deterministic compilation can prove that the bina

Show HN: Vet – A tool for safely running remote shell scripts

vet Don't just run it — vet it. Stop blindly piping to bash. vet lets you inspect remote scripts for changes, run them through a linter, and require your explicit approval before they can execute. The Problem We've all seen this pattern for installing software: curl -sSL https://example.com/install.sh | bash This is dangerous. The script could be malicious, the server could be compromised, or a transient network error could result in executing a partial script. The Solution vet wraps thi

Are TikTok Age Tests Legit? Orthopedists Explains How to Measure Biological Age

If you’ve scrolled through TikTok or Instagram, you’ve probably seen fitness challenges based on your biological age. In some cases, it’s funny to see people attempting feats that seem impossible for their age or impressive that they can do them. You’ve probably felt inspired to try out some of these challenges and even questioned their legitimacy. “Most of these challenges, like completing 11 consecutive push-ups (for women), doing pull-ups or performing a kneeling-to-squat jump, are quick scr

Nvidia RTX 5060 Ti 8GB vs. 16GB Tested Across PCIe 3.0, 4.0 and 5.0

Recently we examined how PCI Express bandwidth influences the performance of the 8 GB Radeon RX 9060 XT when local video memory (VRAM) is exceeded. The entire purpose of that testing was to push past the VRAM limit, which, unfortunately for 8 GB graphics cards, is a relatively easy task in 2025. This can happen even when using settings that would otherwise be highly playable, as demonstrated by the 16 GB model. This is an interesting test for several reasons, the most notable being that PCIe ba

Nvidia RTX 5060 Ti 8GB vs. 16GB Tested Across PCIe 3.0, 4.0 and 5.0

Recently we examined how PCI Express bandwidth influences the performance of the 8 GB Radeon RX 9060 XT when local video memory (VRAM) is exceeded. The entire purpose of that testing was to push past the VRAM limit, which, unfortunately for 8 GB graphics cards, is a relatively easy task in 2025. This can happen even when using settings that would otherwise be highly playable, as demonstrated by the 16 GB model. This is an interesting test for several reasons, the most notable being that PCIe ba

Korean students seek 'digital undertakers' amid US visa social media screening

The US Embassy in Seoul resumed accepting applications for student and exchange visas but requested that applicants make any private social media accounts public, prompting some South Korean students pursuing studies in the US to seek the help of "digital undertakers." On June 20, the US Embassy in Seoul announced that it will resume taking in applications for its F, M and J nonimmigrant visas, saying it will conduct “thorough vetting” of applicants’ presence on social media. In a notice poste

The Original Macintosh: Calculator Construction Set

The Original Macintosh: 35 of 125 Calculator Construction Set Author: Andy Hertzfeld Date: February 1982 Characters: Chris Espinosa, Steve Jobs, Donn Denman Topics: Software Design Summary: Chris tries to make a Steve-approved calculator The Calculator Chris Espinosa was one of Apple's earliest and youngest employees, who started work for the company at the ripe age of 14. He left Apple in 1978 to go to college at UC Berkeley, but he continued to do freelance work during the school year, like wr

Spark AI (YC W24) is hiring a full-stack engineer in SF (founding team)

About Us ⚡️ Join us to accelerate the energy transition with technology. At Spark, we’re building the AI engine behind the next generation of renewable energy infrastructure. Our mission is simple yet ambitious: To help renewable energy developers build solar farms, battery storage plants, and related projects more efficiently. If you’re excited to see your products directly accelerate the energy transition, read on. We’re already powering decision-making for industry leaders like Colliers En

CFOs want AI that pays: real metrics, not marketing demos

This article is part of VentureBeat’s special issue, “The Real Cost of AI: Performance, Efficiency and ROI at Scale.” Read more from this special issue. Recent surveys and VentureBeat’s conversations with CFOs suggest the honeymoon phase of AI is rapidly drawing to a close. While 2024 was dominated by pilot programs and proof-of-concept demonstrations, in mid-2025, the pressure for measurable results is intensifying, even as CFO interest in AI remains high. According to a KPMG survey of 300 U.

US Supreme Court limits federal judges' power to block Trump orders

The US supreme court has supported Donald Trump’s attempt to limit lower-court orders that have so far blocked his administration’s ban on birthright citizenship, in a ruling that could strips federal judges of a power they’ve used to obstruct many of Trump’s orders nationwide. The decision represents a fundamental shift in how US federal courts can constrain presidential power. Previously, any of the country’s more than 1,000 judges in its 94 district courts – the lowest level of federal court

Supreme Court overturns 5th Circuit ruling that upended Universal Service Fund

The Supreme Court today reversed a ruling that threatened the future of the Federal Communications Commission's Universal Service Fund. In a 6–3 opinion, the high court said the US Court of Appeals for the 5th Circuit erred when it found that Universal Service fees on phone bills are an illegal tax. Universal Service is an $8 billion-a-year system that is used to expand telecom networks and make access more affordable through programs such as Lifeline discounts and deployment grants for Interne

Coinbase is the best-performing stock in the S&P 500 in June, and may have even more room to run

People watch as the logo for Coinbase, the biggest U.S. cryptocurrency exchange, is displayed on the Nasdaq MarketSite jumbotron at Times Square in New York on April 14, 2021. Coinbase is the top performer in the S&P 500 in June, boosted by positive regulatory updates, product launches and, of course, its very inclusion in the benchmark stock index at the end of May. The crypto exchange's outperformance in the S&P 500 extends back to the April 8 market low, just after President Donald Trump's

Coinbase is the best performing stock in the S&P 500 in June, and may have even more room to run

People watch as the logo for Coinbase, the biggest U.S. cryptocurrency exchange, is displayed on the Nasdaq MarketSite jumbotron at Times Square in New York on April 14, 2021. Coinbase is the top performer in the S&P 500 in June, boosted by positive regulatory updates, product launches and, of course, its very inclusion in the benchmark stock index at the end of May. The crypto exchange's outperformance in the S&P 500 extends back to the April 8 market low, just after President Donald Trump's

A 5-minute circuit scan exposed a serious wiring surprise in my home (and save my hundreds)

ZDNET's key takeaways The Klein Tools 80016 Circuit Breaker Finder effectively maps circuits throughout your home. It's a useful tool with clear discovery indicators and improved safety features. It's somewhat pricey at $65, with minimal directions for beginners. View now at Amazon Do you ever wonder what wall socket corresponds to which circuit breaker or circuit in your main electrical panel? Do you ever wonder how much current a particular socket can handle? I did. I found a cool tool in t

SpaceX’s Starbase city officials silent on crane collapse

A crane collapsed at SpaceX’s South Texas rocket facility this week, and the company’s newly-formed city won’t say if anyone was hurt. On June 23, a crane being used to clean up debris from the most recent SpaceX rocket explosion collapsed at the company’s launch complex. Footage of the accident was captured by Lab Padre, one of the content creators who film and photograph the site on a regular basis. But it was filmed from far away, making it impossible to tell whether anyone was harmed or in

Citrix Bleed 2 flaw now believed to be exploited in attacks

A critical NetScaler ADC and Gateway vulnerability dubbed "Citrix Bleed 2" (CVE-2025-5777) is now likely exploited in attacks, according to cybersecurity firm ReliaQuest, seeing an increase in suspicious sessions on Citrix devices. Citrix Bleed 2, named by cybersecurity researcher Kevin Beaumont due to its similarity to the original Citrix Bleed (CVE-2023-4966), is an out-of-bounds memory read vulnerability that allows unauthenticated attackers to access portions of memory that should typically

Jeff Bezos’s Wedding Invitation Is a Billionaire Fantasy Wrapped in Eco-Fluff

It’s being billed as the wedding of the decade, a spectacle of wealth and power set against the romantic backdrop of Venice. The union of Amazon founder Jeff Bezos, 61, and former journalist Lauren Sánchez, 55, this weekend is more than just a party. It’s a coronation for a new kind of royalty. This marriage confirms the reality that tech luminaries now dominate all spheres of social life, flaunting their immense wealth with the glamour once reserved for Hollywood and monarchs. The Bloomberg Bi

Apple Ads Aren't Cool Anymore. Here's What I Think Changed

Nothing about Apple's latest promotional video felt like Apple. For over 7 minutes, an awkward comedian explains to a sleepy audience of disinterested teens that the only way parents will buy them an expensive MacBook for college is to make a convincing PowerPoint business presentation. Problem was, the presentation wasn't convincing -- and it was hard to tell who the video was even targeting. Do the parents who raised the iPad generation need to be swayed to buy Apple products? Or was Apple tr

Denmark clamps down on deepfakes by letting people copyright their own features

In Brief The Danish government is working to change copyright law to give its citizens the right to their own body, facial features, and voice. The landmark law is designed to strengthen protections against the creation and dissemination of deepfakes, reports The Guardian. Denmark’s department of culture still needs to submit a proposal to amend current law, but the agency has already secured cross-party support. “In the bill we agree and are sending an unequivocal message that everybody has

This 1TB Crucial SSD Costs Less Than It Did Last Prime Day, 4.7-Stars With 126K+ Reviews on Amazon

If your computer has been slowing down lately and you’ve been putting off an upgrade, now might be the perfect time to make a simple change that can make a big difference. A new hard drive could totally change the way you get things done. Or unwind. Simply put, having more space can mean significantly improved load times, and you don’t have to worry about deleting files you don’t want to get rid of. Head to Amazon to get the Crucial BX500 1TB Internal SSD for $57, down from its usual price of $

An Internet Co-op for the People: How Ex-Spectrum Employees Are Making a Difference in the Bronx

In New York City, the vision of free, high-speed and community-owned internet was once more than just a dream. The People's Choice Communications, a worker- and community-owned internet cooperative, launched in 2020 -- and thanks to subsidies from the Affordable Connectivity Program, it successfully offered fast, cheap internet in the Bronx while the ACP was still active. "No one believed that we could actually build out the system," said Troy Walcott, president of People's Choice, "and then we

How a 5-minute circuit scan saved me hundreds (and exposed a serious wiring surprise)

ZDNET's key takeaways The Klein Tools 80016 Circuit Breaker Finder effectively maps circuits throughout your home. It's a useful tool with clear discovery indicators and improved safety features. It's somewhat pricey at $65, with minimal directions for beginners. $64.98 at Amazon Do you ever wonder what wall socket corresponds to which circuit breaker or circuit in your main electrical panel? Do you ever wonder how much current a particular socket can handle? I did. I found a cool tool in the