Niba of SciShow explained how many Periodic Table elements actually exist in the human body and how these elements work to ...

If the human body were just a blob made up of a singular type of cell, then perhaps there would be at least some element of ...

Copper has been used by humans for as much as 7000 years and elements such as gold, silver, tin, lead and mercury have been known for many thousands of years. However, the first scientific ...