This article was produced for RFHIC by Scientific American Custom Media, a division separate from the magazine's board of editors. RFHIC's co-founder and CEO, David Cho (left), and RFHIC's co-founder ...
A pocket-size gizmo that puts the "pop" in microwave popcorn could soon fuel particle accelerators of the future. The small but mighty device is a magnetron—a mashup of the words "magnetic" and ...
It may seem like a holdout against the solid-state world, but the vacuum-tube magnetron is still at the heart of every consumer microwave oven and many commercial ones used for cooking or drying.