The youngest of the fourteen children of the first Earl of Cork, he moved to Oxford in 1654, where his work on an improved air pump proved that all objects fall at the same rate in a vacuum. He argued against the Aristotelian notion of four elements 
The youngest of the fourteen children of the first Earl of Cork, he moved to Oxford in 1654, where his work on an improved air pump proved that all objects fall at the same rate in a vacuum. He argued against the Aristotelian notion of four elements  , proposing that elements were simple bodies that could be combined to make compounds, in 1661Õs The Skeptical Chemist. FTP, name this British chemist, who showed that the volume of air would be cut in half if the pressure were doubled, which he generali  zed as the law stating that the product of pressure and volume is always constant.
The youngest of the fourteen children of the first Earl of Cork, he moved to Oxford in 1654, where his work on an improved air pump proved that all objects fall at the same rate in a vacuum.
Robert Boyle