Chart recorders are vintage devices that were used to plot analog values on paper. They’re similar to old seismometers which plot seismic waves from earthquakes. The device has a heated pen ...

Everybody loves the flute. Along with the drum, it's among the oldest of musical instruments, going back 35,000 to 40,000 years. In those days, they made flutes from bear bones, mammoth tusks and ...

A Warzone Twitch streamer has transformed a flute into a PC controller, and they even managed to get a sniper kill using just musical notes. No, it's not magic, and the content creator isn't some ...