This Worm-Shaped Pipe-Clearing Robot Could Be The Fatberg Fighter We Need
There really is a robot now called the Pipe-Worm. It's built to unclog pipes, and it does it by mimicking earthworms.
These Worms Have No Ears But They Hear Pretty Well Anyway
If you listen to our show, your ears are doing the work, unless you’re a certain type of roundworm that researchers have just shown can react to sound even though they don't have any ear-like organs.