Polar bear and insulation

Polar bear and insulation

S2 Ep 23. The science behind some fascinating fur could help humans keep warm in space. A polar bear’s fur is brilliant at insulating it from freezing arctic temperatures. Each shaft of hair contains multiple chambers which trap heat close to the skin, making it an incredible thermal insulator. Now, scientists have copied its structure to build a light and flexible material which may be useful for the aerospace industry. Let us know what you think. #30Animals Get in touch: www.bbcworldservice.com/30animals

Episoder(63)

Tardigrade and vaccine transport

Tardigrade and vaccine transport

A bizarre looking creature that may help us make vaccines last longer to move them across the globe. It is less than a millimetre long but the tardigrade is tough - really tough! Its extraordinary sur...

29 Apr 201914min

Bat and visual aid

Bat and visual aid

Click, click, click! The bat’s navigational skills could be life changing to people who are blind. Daniel Kish has mastered the art of echolocation and can navigate by tongue clicking. In this podcast...

22 Apr 201914min

Woodpecker and black box

Woodpecker and black box

A bird’s remarkable skull and the quest to protect aeroplane flight data recorders from damage caused by high impacts. Woodpeckers can hammer repeatedly on trees without damaging their brain. Could th...

15 Apr 201914min

Mosquito and surgical needle

Mosquito and surgical needle

The blood sucking pest and a pain free surgical needle. Scientists have been studying the mosquito’s mouthparts. Could the dreaded ‘prick’ of a needle soon be a thing of the past? With Patrick Aryee. ...

8 Apr 201914min

Octopus and camouflage

Octopus and camouflage

The eight-limbed master of disguise and surveillance technology. The colour and texture-changing abilities of the octopus are helping researchers develop camouflage. Can we make robots do the same thi...

1 Apr 201913min

Kingfisher and bullet train

Kingfisher and bullet train

The story of the bird and the engineer. How the kingfisher inspired the design of a train. The 500 series Shinkansen, also known as bullet train, is one of the fastest in the world. It is also quiet, ...

25 Mar 201914min

The preview

The preview

"It’s about animals which have inspired us": Patrick Aryee explains what it’s all about. Episode one available from 25 March 2019. #30Animals

9 Mar 20193min

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