American

8th April 2021 0

The word 'quidnunc' first appeared around the year 1710, in Irish writer and politician Sir Richard Steele's journal The Tatler: 'The...

10th August 2016 0

The discovery of Teflon, a polymer chemically known as polytetrafluoroethylene (PTFE), was sheer coincidence, and yet a revolutionary one. The...

21st June 2016 0

A water-powered car is one of the most attempted inventions in the world.Even though hydrogen is regarded as one of...

13th June 2016 0

John Harvey Kellogg (1852–1943) was an American physician who worked to develop a healthy diet. Kellogg and his brother Will...