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
Gadget Geeks Ian Morris and Emma Barnett. The other is "builds" where a problem is solved by the three experts creating their own gadgets to help a member of the public with a specific challenge. The builds are presented by Colin Furze, Tom Scott and Charles Yarnold. Gadget Geeks Gadget Geeks was a British television series that aired on Sky1, and focused on technology and gadgets. The series differed to the Channel 5 series "The Gadget Show", in that it didn't just feature commercially available technology, but also specially-built items designed by the in-house "geeks" (Tom Scott, Colin Furze, and Charles Yarnold).