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Hand: open-source Robot Hand

Project is licensed under Apache 2.0 Mechanical design is licensed under a : Creative Commons Attribution 4.0 International License. Amazing Hand project Robotic hands are often very expensive and not so expressive. More dexterous often needs cables and deported actuators in forearm i.e.. Aim of this project is to be able to explore humanoid hand possibilities on a real robot (and Reachy2 is the perfect candidate for that !) with moderate cost. => Wrist interface is designed for Reachy2's wr

Most Cats Sleep on Their Left Side, and Scientists Think They Know Why

If you’re a cat owner, chances are you spend an unhealthy amount of time scrolling through your photo gallery, reviewing adorable photos of your cats for the thousandth time. While doing so, perhaps you’ve noticed that your cats appear to favor a certain side while sleeping. And if that happens to be the left side, new scientific research suggests you’re right. This could be a survival strategy for cats, according to a recent study published in Current Biology. In the paper, the researchers exp

Final report on Alaska Airlines Flight 1282 in-flight exit door plug separation

What Happened ​​On January 5, 2024, a Boeing 737-9 airplane operated by Alaska Airlines as flight 1282 experienced an in-flight separation of the left mid exit door (MED) plug and rapid depressurization when climbing through about 14,830 ft after takeoff from Portland International Airport (PDX), Portland, Oregon. One flight attendant and 7 passengers received minor injuries; the captain, the first officer, 3 flight attendants, and 164 passengers were uninjured; and the airplane sustained subst

Why LLMs Can't Write Q/Kdb+: Writing Code Right-to-Left

Why LLMs Can’t Write q/kdb+: Writing code Right-to-Left gabiteodoru 7 min read · 1 day ago 1 day ago -- Listen Share In my previous post I showed how LLMs struggle with coding in q/kdb+; having immediate feedback loops using the q-MCP server does help a bit, but could we do better? Diving deep, a first problem becomes obvious: evaluation order! Claude incorrectly wrote 0.5*y+x%2*y for the Newton’s Method update. The expression would be correct, except for missing some parantheses. But which one

Why are lefties more creative? Turns out, they're not

This article has been reviewed according to Science X's editorial process and policies . Editors have highlighted the following attributes while ensuring the content's credibility: Credit: Pixabay/CC0 Public Domain What do Leonardo da Vinci, M.C. Escher and Jimi Hendrix have in common? They're just a few of the creative geniuses also known for being left-handed, helping to fuel the widespread belief that lefties are more creative. It's a compelling idea that even scientists presumed to be tru

Tesla loses key execs but hires a new one from GM’s failed robotaxi company

is a news editor covering technology, gaming, and more. He joined The Verge in 2019 after nearly two years at Techmeme. There’s some executive shuffling going on at Tesla. Two key leaders have left recently – one of them being fired by CEO Elon Musk – but the company also hired an exec from Cruise, GM’s failed robotaxi company. Yesterday, reports from Forbes and CNBC said that Musk had fired Omead Afshar, who formerly led operations in North America and Europe and was a close confidant of Musk

Posit floating point numbers: thin triangles and other tricks (2019)

WARNING: Some numerical analysis and mathematics will be mentioned in passing. Also the number systems will not be treated like black-boxes. Risk of physical injury, however, is negligible. I like magic tricks. Watching the performer do the show and attempting to catch the “slight-of-hand” that makes the impossible seem possible. It’s fun and makes me believe in magic for a few moments. So I’m going to give a shot at doing some floating point magic tricks. Throughout my performance I’ll use

Elon Says He’s Working to ‘Fix’ Grok After AI Disagrees With Him on Right-Wing Violence

Billionaire conspiracy theorist Elon Musk really doesn’t like it when Grok says anything that contradicts his far-right worldview. And that’s exactly what his AI chatbot did late Tuesday when an X user asked whether people on the political right or the political left have been more violent since President Donald Trump was first elected in 2016. Grok said it was people on the right. Musk responded that he was working to fix Grok so it wouldn’t do that again. It all started on Tuesday in a tweet

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