Honey is the only food that will never spoil.
In the Middle Ages, all believed as did Aristotle, that the heart is the center of intelligence.
Of all the animals, lynx has the sharpest hearing. In the deepest of sleep, they can hear the slightest sound coming from afar. This beast hears so well thanks to its “tufts” on the top of its ears that serves as a kind of antenna.
The shortest war in history was between Zanzibar and England in 1986, but lasted only 38 minutes. The shortest war ended with the capitulation of Zanzibar.
In the year 1900, the number of human population was 1.5 million, of whom a quarter lived in Europe.
0.85 liters of blood passes through the human brain every minute.
