Producers: Exploration Production Inc.

Why does adding water make Ouzo cloudy?

Why do some birds fly in formation and others in swarms?

Armadillo Aerospace is a homegrown private space program that is attempting to win the X Prize by building a lunar lander module.

An Australian doctor spends his spare time playing with high voltage.

A Canadian-built laser camera helped NASA determine the severity of the damage to Endeavor’s heat tiles while the shuttle was still in space.

Armadillo Aerospace makes their practice runs before attempting to win the $2 million X Prize.

Even with lots of practice, no amount of training can completely prepare an astronaut for their first spacewalk.

This dual-rotor helicopter is a truly unique machine.

Testing the world’s largest solid fuel rocket booster is a noisy proposition.

Why do we yawn?