Dorkhead

The atom!

-Smallest particles that make up elements (avg. size : 1/10 of a billionth of a meter!)

-They're mostly empty space (about 99.9% empty)

- 7 x 10²⁷ atoms make up the body of a person weighing about 150lbs. (go ahead and run the numbers on that)

 .: 100% cotton (fiber content may vary for different colors)
.: Medium fabric (5.3 oz/yd² (180 g/m²))
.: Classic fit
.: Tear-away label
.: Runs true to size