Robot Army

Build your own robot army – here’s how!

Mike Rubenstein, Harvard SEAS

Coming Up: Friendly Genes

What you have in common with your friends will surprise you!

Find an archived Episode:

Recently on The Loh Down On Science

Light Pollution

Males in the dark.

Ocean Chameleons

The mystery of the disappearing calamari.

Seeing Red

Sandra's grade-school valentine tragedy.

Bikini Power

Outlet shopping the high-tech way.

Sleepy Sloppy Bees

Losing your way after an all-nighter.

Geographic Profiling

CSI Cairo?