If you put two straws in your mouth, one inside a drink and one outside it, you won't be able to drink through either straw.
202
In Turkish, the bird we call a Turkey is called "Hindi" ("from India"). In India, it's called "Peru." In Arabic, the bird is called "Greek chicken"; in Greek it's called "French chicken"; and in French it's called "Indian chicken." The bird is indigenous to none of these places.
44
It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
You can't tickle yourself.
29
Denmark has twice as many pigs as there are people.
66