Magnesium is an element that is abundant in nature.
It is the 9th most abundant element in the universe, the 8th in the earth's crust and the 3rd in the sea.
It takes its name from Magnesia in Thessaly. The Romans called it Magnesia alba because of the white color of the carbonates found in the prefecture of Magnesia.
It was first isolated in 1808 by Sir Humphry Davy and in the 19th century...
Improve the environment you sleep in
Choosing the right mattress and adjusting the room temperature to make you comfortable, the absence of light and...