The human brain doesn't stop developing until about 25 years old.
102
Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
12
Water is actually naturally blue.
48
Switching letters is called spoonerism. For example, saying "jag of Flapan", instead of "flag of Japan".
2
Denmark has twice as many pigs as there are people.
66