Powering A Cavity Magnetron, From A Battery

University of Birmingham on Instagram: "The Birmingham innovation that changed the course of the war and is now used to heat up your food up! Professor Marco Martorella shares the unusual history of the Cavity Magnetron. On 25 October 1955, the first microwave oven went on sale. At its heart was the cavity magnetron - an innovation developed at the University of Birmingham to give the Allies an advantage in air combat during the Second World War. What began as a breakthrough in radar technology

Alpine Mold on Instagram: "🚀 Working Principle of Valve Gate Hot Runner System In injection molding, precision matters. A Valve Gate Hot Runner uses pins to open and close each gate: 🔹 Pin opens → melt flows into the cavity 🔹 Pin closes → clean shut-off, no gate marks ✅ Benefits: No visible gate marks Better surface quality Perfect for multi-cavity molds Stable, high-precision production That’s why industries like automotive, medical, and electronics rely on valve gate systems for flawless mo

Peritoneal Cavity - 3D Models, Video Tutorials & Notes | AnatomyZone

Learning with Lyrics! on Instagram: "I've always wondered how microwaves work, they literally seem like alien tech! 😳 Microwave ovens work by using a magnetron to generate electromagnetic waves, which are then bounced around the metal interior of the oven to heat food. These waves cause polar molecules in food, like water, fat, and sugar, to vibrate themselves with the electric field. This molecular vibration creates heat through friction, effectively cooking the food! science #physics #technol