Over 10,000 birds a year die from smashing into windows. See more

If you are locked in a completely sealed room, you will die of carbon dioxide poisoning before you will die of oxygen deprivation. See more

Rats multiply so quickly that in 18 months, two rats could have over a million descendants. See more

Some birds have been know to put ants into their feathers because the ants squirt formic acid, which kills parasites. See more

If you fart constantly for 6 years and 9 months, enough gas is produced to create the energy of an atomic bomb. See more

Hummingbirds are the only birds that can fly backwards. See more

If you yelled for 8 years, 7 months and 6 days, you would have produced enough sound energy to heat one cup of coffee. See more

On average, Americans spend about 6 months of their lives waiting in front of traffic lights. See more