Most of the dust underneath your bed is actually your own dead skin.
251
Cockroaches can live for 9 days after their head has been cut off.
140
Mosquitoes don't just bite you, they also pee on you.
11
Skittles and jellybeans contain crushed insect cocoons which are used to coat the candies to give them that special shine.
9
Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
6
Some Chinese-made hair bands were fashioned from recycled condoms.
131
15% of snails survive digestion by birds and are found alive in their droppings, potentially leading to the spread of snail populations.
1