30 Animals That Made Us Smarter - Hedgehog and helmet

Download Hedgehog and helmet

S2 Ep4. A hedgehog could save your life! Spiky quills protect hedgehogs from being eaten by predators. But they also play an important role in cushioning the animal when it falls, keeping it safe even if it plunges from a great height. And now, they can help keep humans safe, too. By mimicking the flexibility, strength and pattern of the quills, scientists have developed a sports helmet that could prevent concussions.
Thanks for listening. Let us know what you think.
#30Animals
Get in touch: www.bbcworldservice.com/30animals

Published on Sunday, 18th July 2021.

Available Podcasts from 30 Animals That Made Us Smarter

Subscribe to 30 Animals That Made Us Smarter

We are not the BBC, we only list available podcasts. To find out more about the programme including episodes available on BBC iPlayer, go to the 30 Animals That Made Us Smarter webpage.