Online Coaching Course. Free online courses developed by the Australian Sports Commission and the Australian Institute of Sport. Once registered for the portal, you can view information on available courses by selecting the ‘Browse Learning’ tab.
David Kaiser's top 10 books about quantum theory Now over a century old, quantum theory remains one of physics' most beguiling - and baffling - concepts. From Richard Feynman's introductory lectures to Chad Orzel's How to Teach Physics to Your Dog, David Kaiser picks his 10 favourite books on the subject
Alexander Miles (an African-American inventor) was best known for being awarded a patent for an automatically opening and closing elevator door design. He was awarded the patent (#371,207) on October 11th, 1887. Contrary to many sources, Mr. Miles WAS NOT the original inventor. In 1853, Elisha Otis made safety changes for the Elevator. On February 24th, 1874, John W. Meaker was awarded U.S. Patent 147,853 for the invention of the first automatic elevator door system and self closing door.