Oven gas stove included the AGA cooker invented in 1922 by Gustaf Dalén. The first electric ovens were invented in the very late 19th century, however, like many electrical inventions destined for commercial use, mass ownership of electrical ovens could not be a reality until better and more efficient use of electricity was available. More recently, ovens have become slightly more high-tech in terms of cooking strategy. The microwave as a cooking tool was discovered by Percy Spencer in 1946, and with the help from engineers, the microwave oven was patented. The microwave oven uses microwave radiation to excite the molecules
Percy Whitlock activities and publications of the Percy Whitlock Trust, founded in 1983. The Percy Whitlock Trust was wound up in 2017, due to the expiry of copyright on Whitlock's compositions, and its assets and archive transferred to the Royal College of Organists. Percy Whitlock Percy William Whitlock (1 June 1903 in Chatham, Kent – 1 May 1946 in Bournemouth), was an English organist and post-romantic composer. Percy Whitlock studied at London's Royal College of Music with Charles Villiers Stanford and Ralph Vaughan Williams. From 1921-1930, Whitlock was assistant organist at Rochester Cathedral in Kent. He served as Director of Music at