This is an informative TED talk on cymatics, the study of visible sound vibration. "Evan Grant demonstrates the science and art of cymatics, a process for making soundwaves visible."
This is a fascinating piece on how animals evolved and adaptively hacked nature to bring forth their blue colour despite of their inability to produce blue.
This is a fascinating documentary on fractals geometry. Fractals, irregular repeating shapes, are found everywhere around us. Discovered by mathematician Benoit Mandelbrot, they are the architecture used by nature.
It all starts with zero and one..."Computers are everywhere and control almost every aspect of our lives. In the next 6 minutes you'll find out how they really work."
Wow...This is an spectacular documentary about our planet. "The groundbreaking two-hour special that reveals a spectacular new space-based vision of our planet."