There's a rare breed of pig that looks like a sheep.
14
Couples' personalities converge over time to make partners more and more similar.
235
Summer on Uranus lasts for 21 years.
358
Alaska is the only state that can be typed on one row of keys on a QWERTY keyboard.
147
The offspring of two sets of identical twins are legally cousins but genetically siblings.
63
Drinking banana milkshake is a perfect cure for hangover.
21