A single speck of dust is half way in size between a subatomic particle and the Earth.
15
On average, men's noses are 10% larger than women's.
12
Any domino can knock over another object up to 1.5x its size. The 32nd object would be big enough to knock over the Empire State Building.
18
The world's tallest snowman was created in Bethel, Maine in 2008. It measured in at 122 feet / 1 inch and weighed 13,000,000 lbs.
10
Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
12