NASA's Future SLS Booster Failed Its First Test [video](youtube.com)

3 points by perihelions 1 year ago | 0 comments

I Built a 1 Petabyte Server from Scratch [video](youtube.com)

105 points by zdw 9 months ago | 36 comments

Richard Stallman at the First Hackers Conference in 1984 [video](youtube.com)

119 points by schmuckonwheels 10 months ago | 22 comments

Zig's New Async I/O(andrewkelley.me)

295 points by todsacerdoti 1 year ago | 111 comments

Fundamental physics is dying? [video](youtube.com)

127 points by nabla9 2 years ago | 173 comments

Time is an illusion, and these physicists say they know how it works [video](youtube.com)

99 points by lisper 2 years ago | 65 comments

PeerTube is a free, decentralized and federated video platform(github.com)

592 points by doener 3 months ago | 274 comments

GitHub repository for PeerTube, an AGPL-licensed ActivityPub-federated video streaming platform that uses P2P delivery in the browser.

Have you ever seen soldering this close? [video](youtube.com)

545 points by zdw 2 years ago | 105 comments

YouTube video by Robert Feranec showing extreme close-up footage of soldering electronic components.

Prompt injection explained, with video, slides, and a transcript(simonwillison.net)

463 points by sebg 3 years ago | 164 comments

Simon Willison's blog post with video, slides, and transcript of his webinar talk explaining prompt injection and why proposed defenses fall short.

How to learn chess as an adult (2021)(alexcrompton.com)

492 points by pseudolus 2 years ago | 255 comments

Personal blog post by Alex Crompton describing how he learned chess as an adult, improving from 300 to 1500 Elo in nine months.

IMG_0001(walzr.com)

1750 points by walz 1 year ago | 278 comments

Riley Walz's project showcasing about 5 million unedited YouTube videos with default IMG_XXXX filenames uploaded from iPhones between 2009 and 2012, shown in random order.

Show HN: AstroHelm – Use your phone camera to aim a telescope or telephoto lens(astrohelm.app)

79 points by HeavenFox 22 days ago | 26 comments

Landing page for AstroHelm, a mobile app that plate-solves the sky through a phone camera mounted on a telescope or camera to guide users to celestial objects.