Polar bear and insulation

Polar bear and insulation

Author: BBC World Service November 29, 2021 Duration: 20:27

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


Ever wonder where some of our most ingenious inventions truly began? The answers often lie not in a lab, but in the natural world. 30 Animals That Made Us Smarter, from the BBC World Service, delves into the surprising and brilliant ways animal adaptations have sparked human innovation. Each episode focuses on a specific creature, exploring the unique biological trick it has perfected over millennia and how scientists and engineers have translated that into technology that shapes our lives. You'll hear how the kingfisher's beak inspired a quieter bullet train, or how the humpback whale's flippers led to more efficient wind turbines. This isn't just a list of facts; it's a journey into biomimicry, where stories of natural wonder meet human problem-solving. The podcast reveals a hidden dialogue between species, showing how observing a gecko's foot or a termite mound can lead to breakthroughs in medicine, robotics, and sustainable design. It makes you look at both the animal kingdom and the devices around you with entirely new eyes. With the BBC's signature depth and clarity, this series connects the dots in a way that is genuinely illuminating. Prepare for a collection of stories that are as humbling as they are fascinating, reminding us that some of our smartest ideas have been roaming the planet, swimming the oceans, or flying through the skies for far longer than we have.
Author: Language: English Episodes: 63

30 Animals That Made Us Smarter
Podcast Episodes
Sponge and skyscraper [not-audio_url] [/not-audio_url]

Duration: 16:22
S2 Ep9. Ever heard of Venus’s Flower Basket? It’s the marine sponge inspiring bridges and skyscrapers! Its delicate and resistant structure is both lightweight and very resistant to buckling - it may provide the blueprin…
Cow and sewage treatment [not-audio_url] [/not-audio_url]

Duration: 15:41
S2 Ep8. A cow’s amazing stomach could hold the key to stopping wastewater pollution. Engineers have designed a new sewage treatment plant based on a cow’s unique digestive process. Wastewater is progressively cleaned by…
Snake and rescue robot [not-audio_url] [/not-audio_url]

Duration: 17:47
S2 Ep7. Imagine being rescued by a snake! A new generation of wriggly robots, inspired by the movement of snakes, could save your life. The way a snake can move over a complex variety of landscapes could be replicated by…
Mantis shrimp and aircraft [not-audio_url] [/not-audio_url]

Duration: 17:25
S2 Ep6. Bam! The mantis shrimp’s powerful punch could change the way we build cars and planes. The little crustacean has inspired lighter, more impact-resistant materials. These shrimps are ferocious predators which use…
Wasp and keyhole surgery [not-audio_url] [/not-audio_url]

Duration: 18:54
S2 Ep5. Scared of wasps? They could help keep you alive, perhaps transforming life-saving keyhole surgery. Parasitic wasps possess a long tube which can reach inside the body of their host where they lay their eggs. Than…
Hedgehog and helmet [not-audio_url] [/not-audio_url]

Duration: 15:47
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…
Camel and cool medicines [not-audio_url] [/not-audio_url]

Duration: 16:58
S2 Ep3. Camels are cool. They cope with intense desert heat, inspiring a gel for storing medicines. It could extend the life of medicines, making it easier to transport them across the globe. Thanks for listening. Let us…
Squid and self-healing materials [not-audio_url] [/not-audio_url]

Duration: 18:43
S2 Ep2. What if a robot could fix itself? It’s the story of the secret of scary squid suckers, with their razor sharp teeth-like structures. They could hold the key to materials which can repair themselves without human…
Elephant and robotic arm [not-audio_url] [/not-audio_url]

Duration: 16:47
S2 Ep1. An elephant’s trunk is amazing. Imagine a robotic arm with the same capabilities. Not only does a trunk have the strength to topple trees and lift hundreds of kilograms in weight, it can also perform precise and…
Season 2 is coming soon! [not-audio_url] [/not-audio_url]

Duration: 2:11
Get ready to meet 30 more amazing animals. From cats to camels, ants to elephants, discover the unexpected things they can do that have inspired new technologies that make us smarter. Season 2 begins on 28 June.#30Animal…