Kissing releases masses of oxytocin, a "love potion" that helps couples bond and feel more attracted to each other.
13
A new born kangaroo is small enough to fit in a spoon!
7
A puppy is born blind, deaf, and toothless.
16
Some British police cars carry a teddy bear to console children after an accident.
46
Dolphins have names for one another.
18
A group of pugs is called a grumble.
10