When someone looks at a new love, the neural circuits that are usually associated with social judgment are suppressed.
130
Kissing actually has the biological purpose of passing on biological information and chemical signals to assess mating possibilities and status.
9
Two in five people in the world marry their first love.
270
Ian McKellen and Patrick Stewart had no idea how to play chess when they appeared in X-Men 2.
54
Worker bees must visit around 4,000 flowers in order to make one tablespoon of honey.
5
It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
109
You can hear the blood flowing through your ears if you find a quiet place and cover them tightly.
17