Gary Greenberg: The beautiful nano details of our world

- Beautiful Science. What we can see in very very small scale.
- The grain of sand are beautiful
- Three dimension microscope: easy to loose focus on small scale, need to take many different picture. And put them together using a program.

- "To see a world, in a grain of sand, And a heaven in a wild flower.
Hold infinity in your hand, and eternity in one hour." William Blake

(Photo from Gary Greenberg TED speech)