29 December, 2018
The fur of the polar bear is not white, it is transparent. It looks white because it has tiny air bubbles for its thermal insulation, which disperse the light.
28 December, 2018
Nutmeg is extremely poisonous if it is injected into the veins.
27 December, 2018
The most resilient "material" created by nature is the spider's web.
26 December, 2018
The human heart creates enough pressure to squeeze the blood from a distance of 10 meters.
25 December, 2018
The figure of Santa Claus is a tribute to the Catholic bishop St. Nicholas, who gave poor children in the fourth century.
24 December, 2018
Research shows that coffee can be considered a natural antidepressant.
22 December, 2018
The capital of Austria, Vienna, is considered the capital of classical music.
21 December, 2018
Seahorse is the slowest fish there is.