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
Inspector Gadget Emmy. Don Adams, Frank Welker, Erica Horn and Maurice LaMarche provide the voices for the characters. The 1995 "Gadget Boy and Heather" series was a spin off from the original show. The series is about a younger version of Gadget, "Gadget Boy" (also voiced by Don Adams). Instead of Penny and Brain the Dog, Gadget Boy was assisted by the resourceful Heather (voiced by Tara Strong). Just as maladroit as his adult self is, Gadget Boy was usually bailed out of situations by the more practical Heather, though he was also helped greatly by his myriad high-tech gadgets and extendable