Science

Purity levels above 99.999 percent can also be found.

Nicotine binds permanently to nicotinic receptors in nerve cells, disturbing their metabolism. Initi ...

Lava is similar in composition to magma, but is depleted of volatile components. It consists mainly of molten oxides of silicon, iron, sodium, potassium, calcium, and other metals. 

The limit of error in the calculation is 21 million years.

The Sámi people claimed that creating a song about the aurora borealis is dangerous and threatens to draw polar light on themselves, which bode inevitable death.

It is to reach the surface of the moon in 2036 and, among other things, analyze the organic compound ...

The term derived from a belief that crocodiles cry to lure and devour their prey. It is untrue, howe ...

It breaks down hormones, especially estrogen and androgen. Functionality disorder may lead to acne problems or scalp hair loss in men, and menstrual cramps, fluid retention, or lumpy breast in women.

However, it was not until the late 19th century that mental anorexia nervosa was widely accepted by ...