The crocodile has the most powerful bite on the planet, about 5,000 psi. That is 12 times the strength of a great white shark.
The pupil in a goat's eye is rectangular.
Einstein's final words died with him, the nurse at his bedside did not speak German.
Ancient Chinese committed suicide by taking copiuos amounts of salt. Infact, you only need to take a gram of salt per 1kg body weight to die.
A lightning bolt generates temperatures five times hotter than those found at the sun's surface.
Proportional to their weight, men are stronger than the horse.