The LED's Challenge to High Pressure Sodium
Technology Connections201821:401.6M views
Why it is in the catalog
Hacker News commenters linked this video 5 times between 2018 and 2021, from 2 different accounts. Its recommendation score is 2.
More from Physics, Space & Chemistry
28:03AT&T Archives: Similiarities of Wave Behavior (Bonus Edition)
AT&T Tech Channel
2012Hardware & Electronics20 HN mentions
1:03:43The Quantum Conspiracy: What Popularizers of QM Don't Want You to Know
Google TechTalks
2011Physics, Space & Chemistry20 HN mentions
35:15Heat Pumps: the Future of Home Heating
Technology Connections
2021Earth, Energy & Environment20 HN mentions
29:21TIMELAPSE OF THE FUTURE: A Journey to the End of Time (4K)
melodysheep
2019Physics, Space & Chemistry20 HN mentions
23:32The Solar Gravitational Lens will Map Exoplanets. Seriously.
Launch Pad Astronomy
2020Physics, Space & Chemistry20 HN mentions
19:45Building a realistic artificial sun (for dark winter days)
DIY Perks
2020Engineering, Transport & Making20 HN mentions
4:43Richard Feynman Fire
nebulajr
2009Physics, Space & Chemistry14 HN mentions
9:16Quantum Entanglement & Spooky Action at a Distance
Veritasium
2015Physics, Space & Chemistry10 HN mentions