The Stern-Gerlach Experiment (1967) [video](youtube.com)65 points by kklisura 3 years ago | 10 comments
Training Video for Bell Labs' Holmdel Computing Center (1973) [video](youtube.com)71 points by abrax3141 3 years ago | 25 comments
Ed Zitron on CNBC: GenAI Doesn't Work, and Big Tech Is Out of Hypergrowth Ideas(youtube.com)26 points by johnbarron 3 months ago | 19 comments
Codebreaker Cracks 135 Year Old Message [video](youtube.com)30 points by mattm 2 years ago | 10 comments
![Screenshot of youtube.com: The Stern-Gerlach Experiment (1967) [video]](https://hn.urlbox.com/shots/renders/2023/11/8/ce63e3f0-61ee-4952-a864-ac4b95114497.jpg)
![Screenshot of youtube.com: Penn and Teller's Lab Scam [video] (1990)](https://hn.urlbox.com/shots/renders/2023/10/31/e4ecf6cd-c0a3-46da-a193-94b22572055b.jpg)
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![Screenshot of youtube.com: How much math is knowable? [video]](https://hn.urlbox.com/shots/renders/2025/4/24/7f996610-dde2-4f83-bde8-2df1d46b5999.jpg)
![Screenshot of youtube.com: Training Video for Bell Labs' Holmdel Computing Center (1973) [video]](https://hn.urlbox.com/shots/renders/2023/7/18/d49bfc26-f4a8-40ff-b480-de59353209c6.jpg)
![Screenshot of youtube.com: Codebreaker Cracks 135 Year Old Message [video]](https://hn.urlbox.com/shots/renders/2024/1/2/f6ca1e43-0b64-4847-a6a3-47dfadb0353b.jpg)