Skip to main content

TED-Ed

What is entropy? - Jeff Phillips

4,781,833 Views

10,127 Questions Answered

TEDEd Animation

Let’s Begin…

There’s a concept that’s crucial to chemistry and physics. It helps explain why physical processes go one way and not the other: why ice melts, why cream spreads in coffee, why air leaks out of a punctured tire. It’s entropy, and it’s notoriously difficult to wrap our heads around. Jeff Phillips gives a crash course on entropy.

Watch the video and finish the Think section to complete the lesson.


About TED-Ed Animations

TED-Ed Animations feature the words and ideas of educators brought to life by professional animators. Are you an educator or animator interested in creating a TED-Ed Animation? Nominate yourself here »

Meet The Creators

Educator
Jeff Phillips
Director
Iuri Araujo, Guilherme Araujo
Script Editor
Eleanor Nelsen
Animator
Iuri Araujo, Guilherme Araujo
Compositor
Andre Luiz Machado
Composer
Andre Luiz Machado
Associate Producer
Jessica Ruby
Content Producer
Gerta Xhelo
Editorial Producer
Alex Rosenthal
Narrator
Addison Anderson

More from Before and After Einstein