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 (film) Police chief Quimby, seeing Gadget as merely a publicity stunt and not a true police officer, refuses to let him help on the Bradford case, causing Gadget to procure evidence on his own. With help from his niece Penny, Gadget suspects Claw, who Brenda now works for. Claw uses Brenda's robotics research to manufacture a new control chip for his android, a robotic version of Gadget, "Robo-Gadget," and sets it loose to cause chaos in Riverton. Gadget infiltrates Claw's lab but is caught and deactivated, Claw crushing his control chip. Brenda, Penny, her dog Brain, and the Gadgetmobile track Gadget