When you're an astronaut living in microgravity, mundane tasks such as brushing your teeth, washing your hair, and running on a treadmill work just a tiny bit differently. How do you live, cook, clean, and exercise when you're not on Earth? These videos explain it all.

Washing hands

Brushing teeth

Sleeping

Shaving

Using the toilet

A nice hair wash

Running on a treadmill

A haircut at the International Space Salon

Wringing out a towel

How to make a burrito

Cooking spinach

The best things after a lunch: Chocolate cake with coffee

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