Plays in TED's own player, loaded from its site when you press Play.

Learn · What time is it on Mars?

Talk14 min

What time is it on Mars?

Nagin Cox · TED

At TED

Credits and licence

From
What time is it on Mars?, TED (at TED)
Licence
CC BY-NC-ND 4.0, as TED states it. Non-commercial use only, and no changed versions.
Attribution
TED Talks are licensed by TED under Creative Commons BY-NC-ND 4.0 International and are shown here in TED's own player, as TED's usage policy asks.
Who can watch
Teens profiles and older. How courses are placed