All
Search
Images
Videos
Shorts
Maps
News
More
Shopping
Flights
Travel
Notebook
Report an inappropriate content
Please select one of the options below.
Not Relevant
Offensive
Adult
Child Sexual Abuse
Solutions versus Mixtures
TED-Ed
Mendeleev
TED-Ed
Body
Periodic Table
TED-Ed
Animals
Chemistry
News
Biology
TED-Ed
TED-Ed
Accuracy
Chemistry
Reactions
TED-Ed
Blood
Science
TED-Ed
Biology
Physics
Atoms
Biodiversity
TED-Ed
Chemistry
Crash Course
Endothermic and Exothermic
Inorganic
Chemistry
TED-Ed
Atmosphere
Elements
TED-Ed
Animation
Compounds
TED-Ed
Circulatory System
Chemistry
TED-Ed
Cheese
TED-Ed
Atomic Theory
Chemistry
Experiments
Growing Crystals
Chemistry
for Kids
Length
All
Short (less than 5 minutes)
Medium (5-20 minutes)
Long (more than 20 minutes)
Date
All
Past 24 hours
Past week
Past month
Past year
Resolution
All
Lower than 360p
360p or higher
480p or higher
720p or higher
1080p or higher
Source
All
Dailymotion
Vimeo
Metacafe
Hulu
VEVO
Myspace
MTV
CBS
Fox
CNN
MSN
Price
All
Free
Paid
Clear filters
SafeSearch:
Moderate
Strict
Moderate (default)
Off
Filter
Solutions versus Mixtures
TED-Ed
Mendeleev
TED-Ed
Body
Periodic Table
TED-Ed
Animals
Chemistry
News
Biology
TED-Ed
TED-Ed
Accuracy
Chemistry
Reactions
TED-Ed
Blood
Science
TED-Ed
Biology
Physics
Atoms
Biodiversity
TED-Ed
Chemistry
Crash Course
Endothermic and Exothermic
Inorganic
Chemistry
TED-Ed
Atmosphere
Elements
TED-Ed
Animation
Compounds
TED-Ed
Circulatory System
Chemistry
TED-Ed
Cheese
TED-Ed
Atomic Theory
Chemistry
Experiments
Growing Crystals
Chemistry
for Kids
TED-Ed
Cells
TED-Ed
Atom
Chemistry
Songs
Ed.ted.com Lessons
Molecules
Panic Attacks
TED-Ed
Chemistry
Basics
Chemical Reaction
Organic
Chemistry
TED-Ed
Chinese Zodiac
Math
Chemicals
TED-Ed
Brain
Macaroni
Crystal
TED-Ed
Chinese Myths
What Is
Chemistry
What Is a Mixture in Science
TED-Ed
Science
TED-Ed
Lessons
3:46
YouTube
TED-Ed
What triggers a chemical reaction? - Kareem Jarrah
View full lesson: http://ed.ted.com/lessons/what-triggers-a-chemical-reaction-kareem-jarrah Chemicals are in everything we see, and the reactions between them can look like anything from rust on a spoon to an explosion on your stovetop. But why do these reactions happen in the first place? Kareem Jarrah answers this question by examining the ...
1M views
Jan 20, 2015
TED-Ed Riddles
3:25
Can you solve the jail break riddle? - Dan Finkel
YouTube
TED-Ed
4.7M views
Feb 26, 2019
5:38
Can you solve the riddle of Pandora’s box? - Alex Rosenthal
YouTube
TED-Ed
669.5K views
Apr 29, 2025
5:23
Can you solve the fortress riddle? - Henri Picciotto
YouTube
TED-Ed
1.7M views
May 31, 2022
Top videos
4:56
How to speed up chemical reactions (and get a date) - Aaron Sams
YouTube
TED-Ed
2.4M views
Jun 18, 2012
5:28
Just How Small is an Atom?
YouTube
TED-Ed
7.9M views
Apr 16, 2012
4:33
How big is a mole? (Not the animal, the other one.) - Daniel Dulek
YouTube
TED-Ed
2.8M views
Sep 11, 2012
TED-Ed Animations
4:52
What makes neon signs glow? A 360° animation - Michael Lipman
YouTube
TED-Ed
339.1K views
Sep 19, 2019
4:34
How we conquered the deadly smallpox virus - Simona Zompi
YouTube
TED-Ed
9.1M views
Oct 28, 2013
5:24
Why kids need to take more risks
YouTube
TED-Ed
728.7K views
2 months ago
4:56
How to speed up chemical reactions (and get a date) - Aaron Sams
2.4M views
Jun 18, 2012
YouTube
TED-Ed
5:28
Just How Small is an Atom?
7.9M views
Apr 16, 2012
YouTube
TED-Ed
4:33
How big is a mole? (Not the animal, the other one.) - Daniel Dulek
2.8M views
Sep 11, 2012
YouTube
TED-Ed
4:39
The most dangerous elements on the periodic table - Shannon Odell
940K views
Aug 6, 2024
YouTube
TED-Ed
5:07
How do crystals work? - Graham Baird
3.7M views
Jun 18, 2019
YouTube
TED-Ed
3:23
Activation energy: Kickstarting chemical reactions - Vance Kite
260.1K views
Jan 9, 2013
YouTube
TED-Ed
3:15
The science of macaroni salad: What's in a molecule? - Josh Kurz
357.5K views
Aug 16, 2013
YouTube
TED-Ed
4:32
The chemistry of cold packs - John Pollard
480.9K views
Sep 11, 2014
YouTube
TED-Ed
2:50
The ABC's of gas: Avogadro, Boyle, Charles - Brian Bennett
245.8K views
Oct 9, 2012
YouTube
TED-Ed
3:36
How does an atom-smashing particle accelerator work? - Don Lincoln
770.5K views
Apr 18, 2013
YouTube
TED-Ed
5:23
The 2,400-year search for the atom - Theresa Doud
3.2M views
Dec 8, 2014
YouTube
TED-Ed
5:23
How do oysters make pearls? - Rob Ulrich
1.6M views
Nov 15, 2022
YouTube
TED-Ed
3:57
The science of macaroni salad: What's in a mixture? - Josh Kurz
715.6K views
Jul 31, 2013
YouTube
TED-Ed
3:26
Describing the invisible properties of gas - Brian Bennett
209.2K views
Oct 10, 2012
YouTube
TED-Ed
5:23
How one scientist took on the chemical industry - Mark Lytle
493.7K views
Mar 17, 2020
YouTube
TED-Ed
6:08
The dark history of arsenic - Neil Bradbury
718.8K views
Jan 9, 2025
YouTube
TED-Ed
5:26
Why your phone battery gets worse over time - George Zaidan
734.4K views
Aug 3, 2023
YouTube
TED-Ed
8:07
How do nuclear power plants work? - M. V. Ramana and Sajan Saini
3.3M views
May 8, 2017
YouTube
TED-Ed
5:00
How do nerves work? - Elliot Krane
599.9K views
Aug 9, 2012
YouTube
TED-Ed
18:12
How bacteria "talk" - Bonnie Bassler
725.4K views
Feb 9, 2013
YouTube
TED-Ed
4:51
How do antidepressants work? - Neil R. Jeyasingam
4.6M views
Mar 18, 2021
YouTube
TED-Ed
5:26
How does chemotherapy work? - Hyunsoo Joshua No
6M views
Dec 5, 2019
YouTube
TED-Ed
4:41
How this disease changes the shape of your cells - Amber M. Yates
1.5M views
May 6, 2019
YouTube
TED-Ed
5:09
3 tips on how to study effectively
8.3M views
Oct 12, 2023
YouTube
TED-Ed
5:29
How CRISPR lets you edit DNA - Andrea M. Henle
2M views
Jan 24, 2019
YouTube
TED-Ed
5:42
How we think complex cells evolved - Adam Jacobson
954.8K views
Feb 17, 2015
YouTube
TED-Ed
4:56
How to squeeze electricity out of crystals - Ashwini Bharathula
703.6K views
Jun 20, 2017
YouTube
TED-Ed
4:46
Magical metals, how shape memory alloys work - Ainissa Ramirez
171.4K views
Sep 18, 2012
YouTube
TED-Ed
11:52
Is love more than just a chemical reaction? | Clement Liu | Wells Cathedral School
4.3K views
Jul 10, 2020
YouTube
TED-Ed Student Talks
See more
More like this
Feedback