Hedgehog and helmet

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

Avsnitt(63)

Spider and remote sensing

Spider and remote sensing

When a fly hits a spider’s web the web sends vibrations to the spider crouched at its edge. This is known as remote sensing. The webs may help us design sensors to detect vibrations in the earth and t...

14 Okt 201916min

Butterfly and paints

Butterfly and paints

The wings of one of the most beautiful butterflies could transform paints and textiles. Scientists are fascinated by how the blue morpho produces its shimmering blue effect. With Patrick Aryee. #30A...

7 Okt 201912min

Peacock and computer screen

Peacock and computer screen

Unlocking the secrets of the dazzling colours in the tail of the peacock. It is designed to attract females but has caught the eye of scientists, as they mimic it to develop high-resolution reflective...

30 Sep 201916min

Ant and networks

Ant and networks

How road, subway and computer systems could be helped by trails created by turtle ants. For extra information about all episodes, visit: www.bbcworldservice.com/30animals #30Animals

23 Sep 201915min

Mussel and foetal surgery

Mussel and foetal surgery

Babies in the womb could be saved with the help of a glue based on proteins found in mussels. Performing surgery on foetuses in the womb is an astonishing medical feat but closing the delicate amnioti...

16 Sep 201913min

Butterfly and butterfly house

Butterfly and butterfly house

Imagine a building based on the shape of an egg – all thanks to the butterfly. Nature has long been a source of inspiration for the design of buildings, like the Sagrada Familia basilica in Barcelona....

9 Sep 201913min

Dolphin and tsunami detector

Dolphin and tsunami detector

The way dolphins communicate is being studied to create tsunami early warning systems. They produce click sounds to help navigate and hunt for prey. They listen back to the echoes to help create a 3D ...

2 Sep 201914min

Bat and robot

Bat and robot

Picture the scene after a serious earthquake or a tornado. A flying robot inspired by bats could help survey the damage. There may be burst gas pipes, live electrical wires and many other dangers. Sci...

26 Aug 201914min

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