12:46Search results
- Category: Physics, Space & Chemistry
Results for “travel”
23 videos12:46
26:29electricity and signal propagationExplainer
Watch electricity hit a fork in the road at half a billion frames per second
AlphaPhoenix
5 HN recommenders
24:31
17:34
3:01
10:24
21:38downwind faster than the windExplainer
Risking My Life To Settle A Physics Debate
Veritasium
5 HN recommenders
17:56downwind faster than the windExplainer
A Physics Professor Bet Me $10,000 I'm Wrong
Veritasium
3 HN recommenders
3:34
23:47faster-than-light travelExplainer
I Think Faster Than Light Travel is Possible. Here's Why.
Sabine Hossenfelder
2 HN recommenders
21:31spacex ambitionsInterview
SpaceX's plan to fly you across the globe in 30 minutes | Gwynne Shotwell
TED
2 HN recommenders
11:48faster-than-light travelExplainer
Superluminal Time Travel + Time Warp Challenge Answer
PBS Space Time
2 HN recommenders
37:21visiting starbaseTutorial
How To Visit STARBASE // A Complete Guide To Seeing Starship!
Everyday Astronaut
2 HN recommenders
11:41limits of space travelExplainer
TRUE Limits Of Humanity – The Final Border We Will Never Cross
Kurzgesagt – In a Nutshell
3 HN recommenders
10:00
16:30refraction of lightExplainer
Why is light slower in glass? - Sixty Symbols
Sixty Symbols
1 HN recommender
2:47ultrafast imagingDemo
Visualizing video at the speed of light — one trillion frames per second
Massachusetts Institute of Technology (MIT)
1 HN recommender
40:47
3:13
0:40
7:00space tethersExplainer
1,000km Cable to the Stars - The Skyhook
Kurzgesagt – In a Nutshell
1 HN recommender
13:06
13:03interstellar propulsionExplainer
5 REAL Possibilities for Interstellar Travel
PBS Space Time
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