Clocks and watches are essential to everyday life! But how long have watches and clocks been around? Yi Xing created one of the first astronomical clocks powered by a water wheel! Learn about the history of clocks!
Do you think that being born during a lightning storm could influence who you grow up to be? In Nikola Tesla’s case it certainly did.. Tesla’s contributions to the development of electricity are impressive to say the least! Find out more about this famous inventor – the electricity superstar!