Rafflesia Arnoldii is the largest flower in the world and can grow as big as an umbrella.
42
Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
12
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
A lump of pure gold the size of a matchbox can be flattened into a sheet the size of a tennis court.
140