There are 43 quintillion atoms in a single grain of sand.

That's a 43 followed by 18 zeroes.

In one grain. Of sand.

So when we set off a nuclear bomb.

Which is 150 lbs of uranium.

All the atoms in the uranium will burst open almost simultaneously,

Like a gigantic  horde of little gas filled balloons.

A Billion times a billion of exploding firecrackers

That will create a 100 million degree fireball,

Which is five times hotter than the center of the sun,

That will blow through your neighborhood at 1000 kilometers per hour,

Leveling every man-made structure and vaporizing every living thing.

So size really doesn't manner.

Who we choose to lead us does.