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Physics, Space & Chemistry

Fundamental physics

Video frame: I bought 1000 meters of wire to settle a physics debate22:49

I bought 1000 meters of wire to settle a physics debate

AlphaPhoenix
Picked by 8 · 2021–2026
Video frame: The Speed of Light is NOT About Light12:46

The Speed of Light is NOT About Light

PBS Space Time
Picked by 8 · 2017–2023
Video frame: Why No One Has Measured The Speed Of Light19:05

Why No One Has Measured The Speed Of Light

Veritasium
Picked by 6 · 2020–2024
Video frame: Richard Feynman - The.Character of Physical Law - Part 1 The Law of Gravitation (full version)56:04

Richard Feynman - The.Character of Physical Law - Part 1 The Law of Gravitation (full version)

Tinkerin' Thinkers
Picked by 6 · 2013–2022
Video frame: HD Feynman: FUN TO IMAGINE complete (with optional Chinese subtitles)1:06:50

HD Feynman: FUN TO IMAGINE complete (with optional Chinese subtitles)

Christopher Sykes
Picked by 4 · 2021–2025
Video frame: A new way to visualize General Relativity11:33

A new way to visualize General Relativity

ScienceClic English
Picked by 8 · 2020–2026
Video frame: Quantum Fields: The Real Building Blocks of the Universe - with David Tong1:00:18

Quantum Fields: The Real Building Blocks of the Universe - with David Tong

The Royal Institution
Picked by 5 · 2019–2025
Video frame: The Physics and Philosophy of Time - with Carlo Rovelli54:54

The Physics and Philosophy of Time - with Carlo Rovelli

The Royal Institution
Picked by 5 · 2018–2022
Video frame: How Special Relativity Makes Magnets Work4:19

How Special Relativity Makes Magnets Work

Veritasium
Picked by 7 · 2014–2024
Video frame: The Biggest Ideas in the Universe: Introduction6:33

The Biggest Ideas in the Universe: Introduction

Sean Carroll
Picked by 5 · 2021–2025
Video frame: The Biggest Misconception About Electricity14:48

The Biggest Misconception About Electricity

Veritasium
Picked by 7 · 2021–2026
Video frame: Watch electricity hit a fork in the road at half a billion frames per second26:29

Watch electricity hit a fork in the road at half a billion frames per second

AlphaPhoenix
Picked by 5 · 2024–2026
Video frame: Feynman: Magnets (and Why?) FUN TO IMAGINE 4/ higher quality version!7:35

Feynman: Magnets (and Why?) FUN TO IMAGINE 4/ higher quality version!

Christopher Sykes
Picked by 5 · 2021–2026
Video frame: string theory lied to us and now science communication is hard52:11

string theory lied to us and now science communication is hard

Angela Collier
Picked by 8 · 2023–2026
Video frame: How Trees Bend the Laws of Physics7:23

How Trees Bend the Laws of Physics

Veritasium
Picked by 4 · 2013–2026
Video frame: But why would light "slow down"? | Visualizing Feynman's lecture on the refractive index28:34

But why would light "slow down"? | Visualizing Feynman's lecture on the refractive index

3Blue1Brown
Picked by 5 · 2023–2026
Video frame: What Everyone Gets Wrong About Gravity17:34

What Everyone Gets Wrong About Gravity

Veritasium
Picked by 7 · 2020–2025
Video frame: Noether's Theorem and The Symmetries of Reality13:02

Noether's Theorem and The Symmetries of Reality

PBS Space Time
Picked by 5 · 2018–2026
Video frame: Richard Feynman. Why.7:33

Richard Feynman. Why.

firewalker
Picked by 5 · 2019–2026
Video frame: Richard Feynman talks about light5:55

Richard Feynman talks about light

sdfhsfh
Picked by 4 · 2018–2025
Video frame: World's Roundest Object!11:44

World's Roundest Object!

Veritasium
Picked by 6 · 2013–2018
Video frame: Feynman: What things really are like FUN TO IMAGINE 17:07

Feynman: What things really are like FUN TO IMAGINE 1

Christopher Sykes
Picked by 4 · 2011–2013
Video frame: Nuclear 101: How Nuclear Bombs Work Part 1/21:05:29

Nuclear 101: How Nuclear Bombs Work Part 1/2

Belfer Center
Picked by 4 · 2018–2024
Video frame: Most People Don't Know How Bikes Work11:22

Most People Don't Know How Bikes Work

Veritasium
Picked by 7 · 2021–2025
Video frame: The Most Misunderstood Concept in Physics27:15

The Most Misunderstood Concept in Physics

Veritasium
Picked by 5 · 2023–2024
Video frame: How Time Becomes Space Inside a Black Hole | Space Time15:29

How Time Becomes Space Inside a Black Hole | Space Time

PBS Space Time
Picked by 4 · 2018–2025
Video frame: A New Way to Achieve Nuclear Fusion: Helion30:48

A New Way to Achieve Nuclear Fusion: Helion

Real Engineering
Picked by 5 · 2022–2025
Video frame: Stephen Wolfram: Cellular Automata, Computation, and Physics | Lex Fridman Podcast #893:11:09

Stephen Wolfram: Cellular Automata, Computation, and Physics | Lex Fridman Podcast #89

Lex Fridman
Picked by 4 · 2020–2023
Video frame: How to Understand What Black Holes Look Like9:19

How to Understand What Black Holes Look Like

Veritasium
Picked by 8 · 2019–2021
Video frame: Geoffrey West on COMPLEXITY40:51

Geoffrey West on COMPLEXITY

FQxI
Picked by 3 · 2014–2018
Video frame: How We're Redefining the kg9:49

How We're Redefining the kg

Veritasium
Picked by 3 · 2017–2024
Video frame: A Portal Special Presentation- Geometric Unity: A First Look2:48:23

A Portal Special Presentation- Geometric Unity: A First Look

Eric Weinstein
Picked by 3 · 2020–2022
Video frame: The True Nature of Matter and Mass | Space Time | PBS Digital Studios10:48

The True Nature of Matter and Mass | Space Time | PBS Digital Studios

PBS Space Time
Picked by 3 · 2016–2022
Video frame: Richard Feynman Lecture -- "Los Alamos From Below"1:18:01

Richard Feynman Lecture -- "Los Alamos From Below"

The Quagmire
Picked by 3 · 2018–2023
Video frame: Stephen Wolfram: Complexity and the Fabric of Reality | Lex Fridman Podcast #2343:38:43

Stephen Wolfram: Complexity and the Fabric of Reality | Lex Fridman Podcast #234

Lex Fridman
Picked by 3 · 2021–2023
Video frame: Connections between physics and deep learning51:46

Connections between physics and deep learning

MITCBMM
Picked by 3 · 2016–2026