Emerald Forest

Magic from the hands of Russian potter Mikhail Sadovnikov. How does he draw such incredible things over and over again from just a little bit of clay and a potter's wheel?

Canadian Space Agency Astronaut Chris Hadfield demonstrates the physics of tears in space. Credit: CSA/NASA

2012

2005

Long video of frozen bubbles. I hardly could get them in front of the camera before they started to freeze.