Leonardo Da Vinci made a robotic lion in 1515 that would walk, sway, open its mouth and move its tail - it even had a compartment that opened to present flowers.
22
Due to the angle at which the optic nerve enters the brain, staring at a blue surface during sex greatly increases the intensity of orgasms.
252
Switching letters is called spoonerism. For example, saying "jag of Flapan", instead of "flag of Japan".
2
Wrap rage is an actual condition when you feel extreme levels of anger and frustration because you are unable to open product packaging.
44
The human sigh acts as a physiological reset button.
23
Japan has the most vending machines in the world (5.52 million) which is more than the population of New Zealand.
7