29:02Search results
- Category: Physics, Space & Chemistry
Results for “technology”
51 videos29:02
32:51thermoelectric coolingExplainer
Thermoelectric cooling: it's not great.
Technology Connections
3 HN recommenders
13:41entropy and the origin of lifeExplainer
The Physics of Life (ft. It's Okay to be Smart & PBS Eons!)
PBS Space Time
2 HN recommenders
22:48x-ray fluorescenceDemo
Demo and teardown of an X-ray fluorescence gun (measures chemical composition)
Applied Science
2 HN recommenders
52:22power vs energyExplainer
Power is not energy: why the difference matters
Technology Connections
2 HN recommenders
11:18automotive rain sensorsExplainer
The simple, clever sensor behind automatic windshield wipers
Technology Connections
2 HN recommenders
27:16
13:09moon landing hoax debunkingExplainer
Moon Landings Faked? Filmmaker Says Not!
VideoFromSpace
2 HN recommenders
56:00dynamic soaringTalk
BTD10: The 835kph Sailplane and Dynamic Soaring
TNG Technology Consulting GmbH
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
21:40street lightingExplainer
The LED's Challenge to High Pressure Sodium
Technology Connections
2 HN recommenders
7:49dyson sphereExplainer
How to Build a Dyson Sphere - The Ultimate Megastructure
Kurzgesagt – In a Nutshell
1 HN recommender
48:07fermi paradox and space colonizationTalk
von Neumann probes, Dyson spheres, exploratory engineering and the Fermi paradox
Future of Humanity Institute
1 HN recommender
32:47
21:56
1:19:47nanotechnologyLecture
Richard Feynman "Tiny Machines" Nanotechnology Lecture - aka "There's Plenty of Room at the Bottom"
Muon Ray
1 HN recommender
27:15
28:10lisp for molecular designTalk
CANDO: A Compiled Programming Language for Computer-Aided Nanomaterial Design and Optimization
European Lisp Symposium
2 HN recommenders
23:55
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
9:35origin of lifeExplainer
Ancient Life as Old as the Universe
Kurzgesagt – In a Nutshell
1 HN recommender
1:34
22:19Sources 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