Stardust

point at an atom in your body. rewind it to its factory.

hydrogen from the Big Bang, carbon from a dying star, gold from colliding neutron stars

Point at an atom in your body and it traces back to the event that made it: hydrogen from the Big Bang, carbon cooked in a dying star, gold forged when two neutron stars collided.

Concepts: nucleosynthesis, stars.

An interactive you play with one thumb, on Wundr.