When trying to be heard over noise, humans and animals raise their voices. Researchers have now measured just how fast the response occurs in bats: 30 milliseconds. That’s just a tenth of the time it takes to blink an eye.
When trying to be heard over noise, humans and animals raise their voices. Researchers have now measured just how fast the response occurs in bats: 30 milliseconds. That’s just a tenth of the time it takes to blink an eye.