TED-Ed - Channels Videos

View full lesson: Can we accurately describe light as exclusively a wave or just a particle? Ar...

How to make a mummy - Len Bloch

View full lesson: As anyone who’s seen a mummy knows, ancient Egyptian priests went to a lot of...

How to grow a bone - Nina Tandon

View full lesson: Can you grow a human bone outside the human body? The answer may soon be yes....

View full lesson: The point of fiction is to cast a spell, a momentary illusion that you are li...

What's an algorithm? - David J. Malan

View full lesson: An algorithm is a mathematical method of solving problems both big and small....

How do we smell? - Rose Eveleth

View full lesson: An adult human can distinguish up to 10,000 odors. You use your nose to figur...

View full lesson: What if manipulating body mass wasn't just the stuff of epic comic book stori...

View the full lesson: ... The fact that no one knows the answer to this question is what makes i...

Sign up for our newsletter and never miss an animation: View full lesson: Loki the mischief-m...

What is entropy? - Jeff Phillips

View full lesson: There’s a concept that’s crucial to chemistry and physics. It helps explain w...

Check out all of TED-Ed's book recommendations: Check out Carrie Nugent's "Asteroid Hunters": ...

What exactly is impeachment and how does the process work? Learn about the checks and balances pu...