How small is a nanometer?
Nice animation that explains how small Nanometer is.
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3. librabooks commented 9 years ago
When do we get to see pico, femto, atto, zepto and yocto?


4. fardelian commented 9 years ago
For comparison, today I stumbled upon Graham's number. It's a number so big that it is impossible to describe in any way without the use of pure mathematics, but it's not just made up, it is actually used to prove the Ramsey theory. It's literally impossible to imagine it because even an insignificant fraction of it would require all the space in the Universe to contain it. https://simple.wikipedia.org/wiki/Graham%27s_number


5. Natan_el_Tigre commented 9 years ago
And what larger, more complex structure is the camera zooming out of at the end of this clip?


8. LightAng3l commented 9 years ago
#4 and #5 .. it looked more like an optic nerve to me...


11. CrazyEddie commented 9 years ago
#4 - my imagination is bigger than your universe will ever be. 

+22 1. dariodexter commented 9 years ago