22:49electricity propagationDemo
I bought 1000 meters of wire to settle a physics debate
AlphaPhoenix
8 HN recommenders
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- Category: Physics, Space & Chemistry
Results for “aga”
23 videos22:49
12:46
21:15
3:31
26:29electricity and signal propagationExplainer
Watch electricity hit a fork in the road at half a billion frames per second
AlphaPhoenix
5 HN recommenders
19:58pfas chemicalsCommentary
PFAS: Last Week Tonight with John Oliver (HBO)
LastWeekTonight
4 HN recommenders
7:24
3:12
2:25:54grabby aliens and ufosPodcast
Unlocking UAP Mysteries: Economics, Aliens, and The Great Filter | Merged EP0109
Merged Podcast
3 HN recommenders
11:50
2:08steel strength at fire temperaturesDemo
For the undying 9/11 MORONIC JET FUEL ARGUMENT
purgatoryironworks
2 HN recommenders
29:28microwave radiation and shieldingExplainer
Defeating Microwave Weapons! - Part 1
Tech Ingredients
2 HN recommenders
13:09moon landing hoax debunkingExplainer
Moon Landings Faked? Filmmaker Says Not!
VideoFromSpace
2 HN recommenders
16:37orbital data centersExplainer
Does It Make Sense To Put Data Centers In Space? Can They Really Cost Less To Operate?
Scott Manley
3 HN recommenders
21:40street lightingExplainer
The LED's Challenge to High Pressure Sodium
Technology Connections
2 HN recommenders
27:15
15:33moon landing conspiracy beliefsPodcast
Joe Rogan on Why he changed his stance on the Moon landing conspiracy
JRE Clips
1 HN recommender
6:00prince rupert's dropsDemo
.38 Special vs Prince Ruperts Drop at 170,000 FPS - Smarter Every Day 169
SmarterEveryDay
1 HN recommender
5:09artificial daylight lightingDemo
The artificial skylight that you won't believe isn't real
Lux Magazine
1 HN recommender
13:01black hole cosmologyExplainer
Could The Universe Be Inside A Black Hole?
PBS Space Time
1 HN recommender
17:05quantum wormhole experimentExplainer
How Physicists Created a Holographic Wormhole in a Quantum Computer
Quanta Magazine
1 HN recommender
1:02shatner space flightCommentary
William Shatner Tries To Describe The Awe of Space, Jeff Bezos Shoots Champagne Like An Asshole
Ron Jones
Discussed on HN
4:12science music videoMusic
Symphony of Science - 'We Are All Connected' (ft. Sagan, Feynman, deGrasse Tyson & Bill Nye)
melodysheep
Discussed on HN
Sources and selection
Physical explanations connect observations to models that can be tested. Here you can explore physics, astronomy, chemistry and space exploration, from introductory demonstrations to technical talks. The topic links help separate a first explanation of a concept from a closer look at an experiment, instrument or mission.
Indie Picks is organized from video metadata and uploader descriptions; it is not a full-video editorial review. HN Library retains community discussions. Sources and data notes