How does a tattoo machine work?

ILLUSTRATES Romulo PachecoEDITION Felipe van Deursen – (Rômulo Pacheco/) 1. By stepping on the pedal, the tattoo artist controls the electrical energy released by the source. It’s the same principle as the dentist’s little machine 2. Power passes through two…

Is it possible to die laughing?

Yes. Loud laughter can trigger pre-existing conditions to evolve, causing death. A famous case (among several reported since the 5th century BC) is that of the British Alex Mitchell, who died in 1975 watching the TV comedy show The Goodies.…