Why It Was Almost Impossible to Make the Blue LED
Veritasium202433:4556.9M views
Why it is in the catalog
Hacker News commenters linked this video 15 times between 2024 and 2026, from 10 different accounts. Its recommendation score is 8.
More from Hardware & Electronics
1:01:20Indistinguishable From Magic: Manufacturing Modern Computer Chips
Andor Gafotas
2012Hardware & Electronics20 HN mentions
28:03AT&T Archives: Similiarities of Wave Behavior (Bonus Edition)
AT&T Tech Channel
2012Hardware & Electronics20 HN mentions
23:53D/A and A/D | Digital Show and Tell (Monty Montgomery @ xiph.org)
FL Studio
2013Hardware & Electronics20 HN mentions
6:538-bit computer update
Ben Eater
2016Hardware & Electronics15 HN mentions
27:25“Hello, world” from scratch on a 6502 — Part 1
Ben Eater
2019Hardware & Electronics13 HN mentions
47:52Finding the Missing Memristor - R. Stanley Williams
The Qualcomm Institute
2010Hardware & Electronics17 HN mentions
![[LIVE] How to Achieve Proper Grounding - Rick Hartley - Expert Live Training (US)](https://i.ytimg.com/vi/ySuUZEjARPY/mqdefault.jpg)
2:19:51[LIVE] How to Achieve Proper Grounding - Rick Hartley - Expert Live Training (US)
Altium
2019Hardware & Electronics11 HN mentions
36:47Harder Drive: Hard drives we didn't want or need
suckerpinch
2022Hardware & Electronics20 HN mentions