The Secret Life of Plankton
A short video filled with the most amazingly beautiful and fascinating microscopic images - even the tiniest world has winners (who eat) and losers (who get eaten).
From the video description: New videography techniques have opened up the oceans' microscopic ecosystem, revealing it to be both mesmerizingly beautiful and astoundingly complex. Explore this hidden world that underpins our own food chain -- in the first-ever TEDTalk given by a fish ...
h/t to +Google Science Fair