TED-Ed

Before and After Einstein

• 07:53
  E1 - String theory and th...

Behind the Curtain

• 05:00
  E1 - Music as a language ...

Discovering the Deep

• 06:38
  E1 - The surprising (and ...
• 05:20
  E2 - Making waves: The po...
• 06:02
  E3 - How Life Begins in t...
• 06:02
  E4 - The Secret Life of P...

Everyone Has a Story

• 09:02
  E1 - Stories: Legacies of...

Getting Under Our Skin

• 04:12
  E1 - How menstruation wor...
• 04:27
  E2 - The benefits of good...

How Things Work

• 04:06
  E1 - What is a gift econo...

Mind Matters

• 03:54
  E1 - Pavlovian reactions ...
• 03:47
  E2 - Diagnosing a zombie:...

Mysteries of Vernacular

• 02:04
  E1 - Mysteries of vernacu...
• 02:16
  E2 - Mysteries of vernacu...

New TED-Ed Originals

• 05:11
  E1 - How do carbohydrates...
• 04:59
  E2 - How do solar panels ...
• 04:24
  E3 - How do we know what ...
• 04:30
  E4 - The science of snowf...
• 04:23
  E5 - The Sun’s surprising...
• 04:29
  E6 - What is depression? ...
• 03:47
  E7 - History through the ...
• 05:38
  E8 - Why do we dream? - A...
• 04:16
  E9 - The ethical dilemma ...
• 04:56
  E10 - How does anesthesia ...
• 04:17
  E11 - Why the octopus brai...
• 04:07
  E12 - How exposing anonymo...
• 05:13
  E13 - Can you solve "Einst...
• 05:07
  E14 - How did clouds get t...
• 03:18
  E15 - Let's make history…b...
• 05:12
  E16 - What’s the differenc...
• 04:10
  E17 - Would you opt for a ...
• 04:42
  E18 - How to write descrip...
• 04:35
  E19 - What would happen if...
• 04:32
  E20 - The science behind t...
• 04:16
  E21 - How stress affects y...
• 04:08
  E22 - How mucus keeps us h...
• 04:20
  E23 - What makes muscles g...
• 04:37
  E24 - Group theory 101: Ho...
• 05:12
  E25 - How do hard drives w...
• 04:30
  E26 - Who was Confucius? -...
• 04:45
  E27 - How computers transl...
• 04:43
  E28 - How stress affects y...
• 04:40
  E29 - How a few scientists...
• 04:46
  E30 - Why do women have pe...
• 04:47
  E31 - What are the univers...
• 05:20
  E32 - Where did Russia com...
• 05:00
  E33 - The race to sequence...
• 04:35
  E34 - Where does gold come...
• 04:17
  E35 - 3 tips to boost your...
• 04:35
  E36 - Can you solve the pr...
• 05:32
  E37 - What
• 04:20
  E38 - How memories form an...
• 04:59
  E39 - What happens when yo...
• 04:30
  E40 - What makes the Great...
• 04:50
  E41 - The mathematical sec...
• 02:57
  E42 - When to use
• 04:55
  E43 - Do animals have lang...
• 03:21
  E44 - How misused modifier...
• 03:20
  E45 - The ancient origins ...
• 03:50
  E46 - Can you solve the br...
• 04:51
  E47 - How smart are dolphi...
• 04:49
  E48 - Why do some people g...
• 04:30
  E49 - Could we actually li...
• 03:29
  E50 - A poetic experiment:...
• 04:58
  E51 - What happens when co...
• 03:28
  E52 - Buffalo buffalo buff...
• 04:17
  E53 - How does a jellyfish...
• 03:52
  E54 - Solid, liquid, gas a...
• 03:14
  E55 - When to use apostrop...
• 04:32
  E56 - How blood pressure w...
• 04:54
  E57 - The Akune brothers: ...
• 04:41
  E58 - The scientific origi...
• 04:54
  E59 - Where did English co...
• 05:13
  E60 - Inside the minds of ...
• 04:12
  E61 - What is a calorie? -...
• 04:26
  E62 - Why tragedies are al...
• 04:34
  E63 - How do pregnancy tes...
• 03:36
  E64 - How to use a semicol...
• 06:07
  E65 - History vs. Genghis ...
• 04:42
  E66 - Why do blood types m...
• 05:04
  E67 - The benefits of a bi...
• 04:43
  E68 - How X-rays see throu...
• 04:46
  E69 - How to make a mummy ...
• 03:33
  E70 - Football physics: Th...
• 04:20
  E71 - How plants tell time...
• 04:35
  E72 - How people rationali...
• 03:46
  E73 - The math behind Mich...
• 05:18
  E74 - What’s the big deal ...
• 05:07
  E75 - The battle of the Gr...
• 04:37
  E76 - Will future spacecra...
• 04:51
  E77 - Debunking the myths ...
• 03:55
  E78 - Mansa Musa, one of t...
• 06:01
  E79 - The wars that inspir...
• 06:43
  E80 - How in vitro fertili...
• 04:22
  E81 - Why do your knuckles...
• 04:17
  E82 - What causes economic...
• 04:07
  E83 - What really happens ...
• 03:35
  E84 - Why are manhole cove...
• 03:39
  E85 - The science of stati...
• 04:12
  E86 - How brass instrument...
• 04:57
  E87 - Eye vs. camera - Mic...
• 04:03
  E88 - The effects of under...
• 04:30
  E89 - How do geckos defy g...
• 04:52
  E90 - What did democracy r...
• 04:33
  E91 - Plato’s Allegory of ...
• 04:31
  E92 - Why it’s so hard to ...
• 05:46
  E93 - Learning from smallp...
• 05:14
  E94 - How parasites change...
• 05:05
  E95 - Why sitting is bad f...
• 03:30
  E96 - Rhythm in a box: The...
• 05:42
  E97 - How we think complex...
• 05:40
  E98 - History vs. Richard ...
• 05:44
  E99 - The sonic boom probl...
• 05:44
  E100 - Why do we have museu...
• 05:07
  E101 - Why are some people ...
• 05:03
  E102 - How does your smartp...
• 04:52
  E103 - Why do buildings fal...
• 03:59
  E104 - Why the Arctic is cl...
• 03:46
  E105 - What triggers a chem...
• 05:18
  E106 - How spontaneous brai...
• 05:16
  E107 - Einstein's miracle y...
• 05:39
  E108 - The Atlantic slave t...
• 05:58
  E109 - The great conspiracy...
• 05:48
  E110 - I'm Batman - Amy Wra...
• 04:34
  E111 - The pharaoh that wou...
• 05:34
  E112 - At what moment are y...
• 05:54
  E113 - How to create cleane...
• 05:23
  E114 - The 2,400-year searc...
• 03:42
  E115 - How do scars form? -...
• 07:02
  E116 - How to understand po...
• 05:23
  E117 - A different way to v...
• 05:10
  E118 - Einstein's brilliant...
• 05:55
  E119 - History vs. Christop...
• 02:55
  E120 - If matter falls down...
• 04:40
  E121 - How cosmic rays help...
• 04:44
  E122 - What is the Heisenbe...
• 04:52
  E123 - Particles and waves:...
• 04:32
  E124 - The chemistry of col...
• 06:13
  E125 - Making a TED-Ed Less...
• 04:51
  E126 - Corruption, wealth a...
• 04:32
  E127 - Why we love repetiti...
• 05:19
  E128 - How optical illusion...
• 04:55
  E129 - The nurdles' quest f...
• 05:01
  E130 - How quantum mechanic...
• 05:14
  E131 - How to speak monkey:...
• 03:24
  E132 - Attack of the killer...
• 04:43
  E133 - Why aren't we only u...
• 05:09
  E134 - The science of symme...
• 04:34
  E135 - The science of attra...
• 04:50
  E136 - The fundamentals of ...
• 04:53
  E137 - The case of the miss...
• 05:38
  E138 - Nature's smallest fa...
• 03:51
  E139 - Dead stuff: The secr...
• 05:06
  E140 - The fundamentals of ...

Our Changing Climate

• 03:42
  E1 - Phenology and nature...

Superhero Science

• 05:11
  E1 - If superpowers were ...
• 02:22
  E2 - If superpowers were ...

TED-Ed Professional Development

• 05:18
  E1 - The magic of QR code...

TEDYouth Talks

• 06:23
  E1 - Forget shopping. Soo...
• 07:00
  E2 - How I responded to s...
• 07:34
  E3 - Pixar: The math behi...
• 03:33
  E4 - Beach Bodies (in spo...
• 06:15
  E5 - How Curiosity got us...
• 06:22
  E6 - How giant sea creatu...
• 06:25
  E7 - How whales breathe, ...
• 10:37
  E8 - Getting started as a...
• 05:45
  E9 - How to track a torna...
• 07:22
  E10 - Why do we see illusi...
• 06:29
  E11 - Haptography: Digitiz...
• 06:49
  E12 - A call to invention:...
• 06:06
  E13 - Visualizing hidden w...
• 09:10
  E14 - Curiosity, discovery...
• 06:21
  E15 - From Aaliyah to Jay-...
• 09:04
  E16 - A digital reimaginin...
• 05:56
  E17 - How one teenager une...
• 06:18
  E18 - Make robots smarter ...

The Artist's Palette

• 04:23
  E1 - Inside a cartoonist'...

The Big Questions

• 05:00
  E1 - What is love? - Brad...

The Writer's Workshop

• 02:50
  E1 - In on a secret? That...
• 06:00
  E2 - Slowing down time (i...
• 04:43
  E3 - The power of a great...
• 03:19
  E4 - Capturing authentic ...

Troubleshooting the World

• 05:05
  E1 - Poetic Stickup: Put ...

Videos

• 05:16
  E1 - What percentage of y...
• 06:43
  E2 - Animation basics: Th...
• 06:00
  E3 - The Infinite Hotel P...
• 05:24
  E4 - The popularity, plig...
• 04:28
  E5 - The true story of 't...
• 04:47
  E6 - Music and creativity...
• 04:29
  E7 - Why is yawning conta...
• 06:57
  E8 - Vampires: Folklore, ...
• 04:31
  E9 - The fight for the ri...
• 04:01
  E10 - Why extremophiles bo...
• 04:57
  E11 - Birth of a nickname ...
• 04:18
  E12 - Human sperm vs. the ...
• 05:58
  E13 - Light waves, visible...
• 03:47
  E14 - A trip through space...
• 04:23
  E15 - Overcoming obstacles...
• 04:25
  E16 - The Arctic vs. the A...
• 03:15
  E17 - The science of macar...
• 03:41
  E18 - The true story of Sa...
• 02:58
  E19 - How to take a great ...
• 04:52
  E20 - What's below the tip...
• 03:25
  E21 - If molecules were pe...
• 04:27
  E22 - A brief history of p...
• 05:25
  E23 - Making a TED-Ed Less...
• 01:51
  E24 - Mysteries of vernacu...
• 03:36
  E25 - Got seeds? Just add ...
• 05:07
  E26 - Making a TED-Ed Less...
• 05:12
  E27 - Animation basics: Th...
• 04:07
  E28 - Making a TED-Ed Less...
• 02:59
  E29 - Free falling in oute...
• 04:10
  E30 - How epic solar winds...
• 06:09
  E31 - Beatboxing 101 - BEA...
• 04:30
  E32 - Vermicomposting: How...
• 04:35
  E33 - Equality, sports, an...
• 04:30
  E34 - The game-changing am...
• 03:12
  E35 - Dissecting Botticell...
• 03:48
  E36 - The punishable peril...
• 05:25
  E37 - An exercise in time ...
• 03:47
  E38 - The emergence of dra...
• 04:15
  E39 - Tracking grizzly bea...
• 03:39
  E40 - How do you decide wh...
• 04:13
  E41 - Mining literature fo...
• 03:57
  E42 - What on Earth is spi...
• 05:08
  E43 - Making a TED-Ed Less...
• 03:17
  E44 - Making a TED-Ed Less...
• 04:15
  E45 - Making a TED-Ed Less...
• 04:22
  E46 - Pruney fingers: A gr...
• 04:25
  E47 - Pros and cons of pub...
• 02:34
  E48 - Meet Melissa Perez
• 07:31
  E49 - Inside OKCupid: The ...
• 05:22
  E50 - Does your vote count...
• 04:52
  E51 - Life of an astronaut...
• 06:30
  E52 - The basics of the Hi...
• 04:54
  E53 - A host of heroes - A...
• 04:12
  E54 - What is Zeno's Dicho...
• 03:42
  E55 - Self-assembly: The p...
• 03:31
  E56 - Networking for the n...
• 04:22
  E57 - Who is Alexander von...
• 03:37
  E58 - Euclid's puzzling pa...
• 03:59
  E59 - How farming planted ...
• 03:48
  E60 - The story behind the...
• 03:55
  E61 - The infamous and ing...
• 04:13
  E62 - The difference betwe...
• 04:49
  E63 - Gridiron physics: Sc...
• 04:01
  E64 - Inventing the Americ...
• 03:39
  E65 - The historical audac...
• 03:35
  E66 - How did trains stand...
• 03:52
  E67 - How polarity makes w...
• 03:23
  E68 - Activation energy: K...
• 03:46
  E69 - You are your microbe...
• 04:19
  E70 - Solving the puzzle o...
• 04:16
  E71 - Radioactivity: Expec...
• 03:51
  E72 - How do cancer cells ...
• 04:31
  E73 - How does work...work...
• 03:36
  E74 - Would you weigh less...
• 03:55
  E75 - Does stress cause pi...
• 04:11
  E76 - An anti-hero of one'...
• 05:11
  E77 - A needle in countles...
• 05:28
  E78 - How life came to lan...
• 03:53
  E79 - Gerrymandering: How ...
• 03:35
  E80 - A 3-minute guide to ...
• 04:07
  E81 - The oddities of the ...
• 05:15
  E82 - How inventions chang...
• 05:33
  E83 - Rethinking thinking ...
• 03:26
  E84 - Describing the invis...
• 04:17
  E85 - The story behind you...
• 05:19
  E86 - How breathing works ...
• 04:27
  E87 - The twisting tale of...
• 04:19
  E88 - Making sense of spel...
• 05:05
  E89 - What is chirality an...
• 04:46
  E90 - Magical metals, how ...
• 04:44
  E91 - How to Think About G...
• 04:33
  E92 - How big is a mole? (...
• 04:39
  E93 - How to prove a mathe...
• 03:18
  E94 - Greeting the world i...
• 05:28
  E95 - What happens if you ...
• 03:34
  E96 - Logarithms, Explaine...
• 05:00
  E97 - How do nerves work? ...
• 07:13
  E98 - How big is infinity?...
• 04:02
  E99 - How Two Decisions Le...
• 07:28
  E100 - Calculating The Odds...
• 04:56
  E101 - How to speed up chem...
• 06:12
  E102 - The wacky history of...
• 06:00
  E103 - The Key to Media's H...
• 05:24
  E104 - Five fingers of evol...
• 05:49
  E105 - The Real Origin of t...
• 02:23
  E106 - Symbiosis: A surpris...
• 06:16
  E107 - The Cockroach Beatbo...
• 04:47
  E108 - How Containerization...
• 04:15
  E109 - A clever way to esti...
• 04:46
  E110 - A brief history of v...
• 05:16
  E111 - Evolution in a Big C...
• 04:43
  E112 - How many universes a...