What Made Young Earth Glow?

A narrated short film with music made for this film about why the young Earth was so hot that it glowed. Nothing was burning: the rock itself gave off light. Watch three sources of heat, one at a time: rocks crashing in, with Theia the biggest crash of all; heavy iron sinking to make the core; and radioactive atoms heating the rock from within. Then Earth gives its heat away to space and a dark crust forms. It ends on Earth today, where that heat still moves the plates and builds new islands. Personal, creator, and public display licenses. From $25.

Narrated 3D short film · From $25 USD · All products