Apple has offered a physical Ring/Silent switch on iPhones ever since the first iPhone. It’s located on the top-left edge of your iPhone and facilitates quick switching between the ring and the silent ...

Scientists led by teams at Dana-Farber Cancer Institute and Mass General Cancer Center have created molecular ON-OFF switches that can regulate the activity of chimeric antigen receptor (CAR) T cells, ...

It's embarrassing I've been around this long not knowing these things existed. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Add us as a ...

Toggle, slide, push-pull, push-push, tactile, rotary, etc. The list of available switch styles goes on and on (and off?). Naturally, as mechanical complexity goes up, so (generally) does price. Hence ...

The venerable Stephen Woodward recently published the design idea (DI) “Flip ON flop OFF” that converts a momentary push button to a classic push-on, push-off switch. Figure 1 is an attempt to go ...

Researchers at Duke University recently identified specific neurons in the central amygdala that appear to "turn off" pain during general anesthesia, even if there is no loss of consciousness. This ...