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Show HN: A Raycast-compatible launcher for Linux

Raycast for Linux An open-source, Raycast-inspired launcher for Linux. For more background on this project, I have a post here. Disclaimer: This is a hobby project and is not affiliated with, nor endorsed by, the official Raycast team. ✨ Features This launcher aims to recreate most of Raycast's core features on Linux: Extensible Command Palette : The core of the application. Search for and launch applications, run commands, execute quicklinks, and more. : The core of the application. Sear

Bill Atkinson's psychedelic user interface

Steve Jobs and Bill Atkinson with the first Apple Macintosh – 1984 The Double Life of Bill Atkinson Bill Atkinson, the visionary Apple engineer behind much of the original Macintosh, passed away on June 5, 2025, at age 74, from pancreatic cancer—the same illness that claimed his friend Steve Jobs. Obituaries across the tech world honoured his pioneering role in personal computing. At Apple, he developed QuickDraw, the graphics engine behind the Mac’s interface; invented MacPaint, the first wid

Experts Warn that People Are Losing Themselves to AI

AI users are spiraling into severe mental health crises after extensive use of OpenAI's ChatGPT and other emotive, anthropomorphic chatbots — and health experts are taking notice. In a recent CBC segment about the phenomenon, primary care physician and CBC contributor Dr. Peter Lin explained that while "ChatGPT psychosis" — as the experience has come to be colloquially known — isn't an official medical diagnosis just yet, he thinks it's on its way. "I think, eventually, it will get there," sai

Bill Atkinson's Psychedelic User Interface

Steve Jobs and Bill Atkinson with the first Apple Macintosh – 1984 The Double Life of Bill Atkinson Bill Atkinson, the visionary Apple engineer behind much of the original Macintosh, passed away on June 5, 2025, at age 74, from pancreatic cancer—the same illness that claimed his friend Steve Jobs. Obituaries across the tech world honoured his pioneering role in personal computing. At Apple, he developed QuickDraw, the graphics engine behind the Mac’s interface; invented MacPaint, the first wid

The Naya Create modular keyboard is now available for purchase

The Naya Create modular keyboard is now available for general purchase after being an exclusive for Kickstarter backers. It features a split hinge design that lets users adjust each half independently to support a natural wrist posture and to reduce arm pronation. Split designs are not uncommon, as there are several on our list of the best ergonomic keyboards, but the assistive features don't stop there. The columnar-staggered key layout positions have been manufactured to align with natural fi

Mycopunk Review: It's Deep Rock Galactic With a Fungal Infection

There's a complex science to differentiating between first-person shooter games. The movement shooter is the antithesis of the military simulation, and you can't be any farther away from a boomer shooter than a battle royale. A slurry of subgenre archetypes, tags and "gameplay feels" serve as the building blocks for FPS taxonomy, creating a tried-and-true system to organize new games. That's why it's all the more thrilling when a new experience resists being cleanly categorized. Yes, developer

Nuclear Waste Reprocessing Gains Momentum in the U.S.

The United States’ 90,000-ton stockpile of radioactive nuclear waste has long been a liability, but researchers are increasingly eyeing it as a resource. New techniques in transforming spent fuel, new nuclear fuel cycle directives from the Trump administration, and the doling out of a Biden-era $40 million research program together aim to repurpose nuclear waste on a commercial scale. In a suite of executive orders announced on May 23, U.S. President Donald Trump directed the U.S. Department of

Where to Recycle Your Old Computers and Printers for Free

If you've got an old, unused computer sitting around, you're not alone. It's strangely difficult to get rid of old laptops, desktops and printers, even when it's been over a decade since you last plugged them in. But recycling old tech can free up a lot of space in your home. A CNET survey found that 31% of US adults are still holding onto old, unused devices, including laptops, because they're unsure of what to do with them. The survey also found that 19% of respondents just toss old devices i

People Are Using AI Chatbots to Guide Their Psychedelic Trips

Trey had struggled with alcoholism for 15 years, eventually drinking heavily each night before quitting in December. But staying sober was a struggle for the 36-year-old first responder from Atlanta, who did not wish to use his real name due to professional concerns. Then he discovered Alterd, an AI-powered journaling app that invites users to “explore new dimensions” geared towards psychedelics and cannabis consumers, meditators, and alcohol drinkers. In April, using the app as a tripsitter—a

New study offers clues about what makes someone cool

Is there a secret sauce that helps explain why people as different as David Bowie, Samuel L. Jackson and Charli XCX all seem so self-assured and, well, cool? A new study suggests that there are six specific traits that these people tend to have in common: Cool people are largely perceived to be extroverted, hedonistic, powerful, adventurous, open and autonomous. The study, which was published on Monday in the Journal of Experimental Psychology: General, surveyed nearly 6,000 participants from

‘Stranger Things’ Hellfire Club Catch-Up: Season One

Welcome to io9’s summer cram session for Stranger Things, the Duffer Brothers’ Netflix phenomenon, which will return this November to Netflix for its final season. To honor the Hawkins gang’s late, great, guitar-shredding Dungeon Master Eddie (Joseph Quinn), this rewatch shall be coined the Hellfire Club Catch-Up. With part one of season 5 a few months out, it seems fitting to get started now. Read on for io9’s guide to everything you need to remember from the show’s 2016 debut. Season one of S

Y Combinator alum launched a new $34M fund dedicated to YC startups, backed by Garry Tan

Investing in Y Combinator startups can lead to significant returns to investors. “If you look at the data: 6% of YC companies become unicorns, and of that 6% a quarter become decacorns,” Kulveer Taggar told TechCrunch. Taggar is a two-time YC alum best known for founding Zeus Living, a property management startup that raised over $150 million in funding. Taggar is so confident in the continuing return potential offered by the famed accelerator that he established Phosphor Capital, a venture fi

Samsung phones can survive twice as many charges as Pixel and iPhone, according to EU data

Aamir Siddiqui / Android Authority TL;DR For the EU’s new energy label program, smartphones advertise a rated number of charge cycles. We’ve complied a list of those cycle counts for popular phone and tablet brands and models. Samsung finds itself at the head of the pack, with many devices boasting batteries that will endure 2,000 cycles. With Google just announcing the start of its Battery Performance Program for the Pixel 6a, set to get underway next week, battery health is very much on ou

How and Where to Recycle Your Old Computers and Printers

Everyone's got old, unused devices sitting around their homes. It can be weirdly difficult to get rid of your old laptop, desktop or printer -- even when it's been over a decade since you last switched it on. But recycling old tech can free up a lot of space in your home. A recent CNET survey found that 31% of US adults are still holding onto unused old devices, including laptops, because they're unsure of what to do with them. The survey also found that 19% of respondents just toss old devices

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

History of Cycling Maps

Hi there, map-lovers! Available on this site is a complete history of cycling maps, including well over a hundred carefully-selected and restored extracts from the main providers of such maps. It has been created specifically and wholly for that purpose for the general public with an interest in such matters. it was first published in 2021 and is now much expanded. Included as individual pages are Introduction Development of Cycling individual pages on the various map publishers Sources and refe

Show HN: Zenta – Mindfulness for Terminal Users

🧘 zenta Mindfulness that fits your coding flow When your mind wanders while coding, simply return to breath. No tracking, no metrics, no disruption—just pure awareness in your terminal. The noticing itself is the practice. ✨ ⚡ Quick Start # Install git clone https://github.com/e6a5/zenta.git && cd zenta && make install-system # Set up zen aliases echo " alias breath='zenta now --quick' " >> ~ /.zshrc echo " alias breathe='zenta now' " >> ~ /.zshrc echo " alias reflect='zenta reflect' " >> ~

Some thoughts on my first YC Demo Day

This year was my first time attending YC Demo Day. It’s a fascinating event and, really a fascinating product for investors. Growing up in the bay area, I remember over a decade ago admiring people in YC. I was always impressed and it is a real privilege to be able to attend from the other side (as an investor). I went not because I am a prolific investor, I went because I thought that it would be a unique experience. The Product: Startups This seems obvious, but the startups are the produc

Redwood Materials launches energy storage business and its first target is AI data centers

Tucked between two massive buildings in the hills of the Nevada desert, 805 retired EV batteries lie in neat formation, each one wrapped in nondescript white tarps — and hiding in plain sight. A passerby might not realize this unassuming array is the largest microgrid in North America, that it’s powering a 2,000 GPU modular data center for AI infrastructure company Crusoe, or that it represents the next big act of JB Straubel, the co-founder and CEO of Redwood Materials. Redwood Materials anno

Unreal Amber Fossils Show ‘Last of Us’ Zombie Fungus Terrorizing Bugs During the Cretaceous

In the video game The Last of Us and its spin-off HBO series, humans fight to survive against cordyceps, a parasitic fungus that turns its hosts into zombies. While the infections are wildly dramatized in both the game and the show, these fungi aren’t mere science fiction. In fact, some species have been around since the age of the dinosaurs, a new study suggests. An international team of researchers led by Yuhui Zhuang, a doctoral student of paleontology at China’s Yunnan University, recently

Ditch That Old TV or Computer Monitor: Here's Where You Can Go

Are there old, unused electronic devices sitting around your house, just taking up space? It can be tough to get rid of that old laptop, desktop or printer you've got sitting around -- even when it's been over a decade since you last switched it on. Recycling old tech can free up a lot of space in your home. A recent CNET survey found that 31% of US adults are still holding onto unused old devices, including laptops, because they're unsure of what to do with them. The survey also found that 19%

Japanese shipping firm NYK acquires Kadmos, a salary payment platform for seafarers

Japanese shipping company Nippon Yusen Kabushiki Kaisha, or NYK Line, is acquiring Germany’s salary payment platform for seafaring workers, Kadmos, as it seeks to further expand the reach of its fintech services in the maritime sector. The companies did not disclose the financial terms of the acquisition deal, which is expected to be completed in the next few weeks. MIT alumni Justus Schmueser and Sasha Makarovych founded Kadmos in 2021, aiming to provide businesses, including shipowners and s

Yes I Will Read Ulysses Yes

When Richard Ellmann’s James Joyce hit the shelves in 1959, the sheer size of the book (842 pages, 100 longer than Ulysses ) was as dazzling as the degree of detail. Joyce, who had been dead for 18 years, vividly inhabited its chapters, getting drunk, going blind, spending money, spiting enemies, cogitating, and, of course, creating a series of works that immediately made literary history. Moving briskly across the first half of the 20th century (not just a single day in Dublin), Ellmann spun a

10 tiny gadgets I never leave home without (and how they work)

My keychain essentials. Adrian Kingsley-Hughes/ZDNET I've collected my fair share of multitools and gadgets, but I've lost track of how often I've needed one -- only to realize it's sitting at home or in the car. Carrying a full toolbox everywhere just isn't practical. What I do have with me almost all the time, though, is my keychain -- and it turns out, it's the perfect way to keep essential tools within reach. Also: Are Amazon Basics tools any good? I bought a bunch to find out, and you'd

What happens when clergy take psilocybin

Almost a decade ago, a Baptist Biblical scholar, a Catholic priest, several rabbis, an Islamic leader, a Zen Buddhist roshi, and more than a dozen other religious leaders walked into a lab—and took high doses of magic mushrooms. All of them said it was their first time taking the drug. The mind-altering details of these guided trips were recorded at the time and over the following 16 months, but it wasn’t until recently that the results of the controversial experiment came to light. One might

The GameSir Cyclone 2 Has One Thing That Keeps It From Being a Great Nintendo Switch Controller

GameSir has made a name for itself over the past few years by building solid gaming controllers with top-notch features, often at lower prices than the competition. One of its latest controllers, the Cyclone 2, offers a lot of great things including support for multiple platforms, several connectivity options and solid triggers and joysticks. But the lackluster buttons and janky software make it hard to recommend when there are dozens of other great controllers for around the same price. What I

Need Free Recycling for Your Old Computers and Printers? Here's Where to Go

Are there old electronic devices sitting around your house unused? Though it can be difficult to get rid of that old laptop, desktop or printer you've got sitting around -- even when it's been over a decade since you last plugged it in or switched it on -- recycling old tech is important, and it can free up a lot of space in your home. A recent CNET survey found that 31% of US adults are still holding onto unused old devices, including laptops, because they're unsure of what to do with them. Th

AI agent startups at Y Combinator’s Spring ’25 Demo Day

Priyanka Shrestha of Galen AI, Xavier (Tianhao) Chi of Mbodi AI, and Vaibhav Dubey of Plexe. Priyanka Shrestha of Galen AI, Xavier (Tianhao) Chi of Mbodi AI, and Vaibhav Dubey of Plexe. Galen AI, Mbodi AI, Plexe lighning bolt icon An icon in the shape of a lightning bolt. lighning bolt icon An icon in the shape of a lightning bolt. Impact Link Have an account? Log in . This story is available exclusively to Business Insider subscribers. Become an Insider and start reading now. Christmas ca

Trump’s FTC may impose merger condition that forbids advertising boycotts

FTC chair alleged “serious risk” from ad boycotts After Musk's purchase of Twitter, the social network lost advertisers for various reasons, including changes to content moderation and an incident in which Musk posted a favorable response to an antisemitic tweet and then told concerned advertisers to "go fuck yourself." FTC Chairman Andrew Ferguson said at a conference in April that "the risk of an advertiser boycott is a pretty serious risk to the free exchange of ideas." "If advertisers get

2 Best Self-Cleaning Water Bottles in 2025

The CrazyCap bottle has two water purification modes: normal mode and "crazy mode." According to CrazyCap, normal mode kills up to 99.99% of contaminants and is suitable for "low to medium contamination," such as from public water fountains and tap faucets. Crazy mode, on the other hand, kills up to 99.9996% of contaminants and is suitable for "medium to high contamination," such as from lakes and rivers. The normal purification cycle takes 60 seconds and the crazy purification cycle takes two a