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)

Electric eels and medical implants

Electric eels and medical implants

S2 Ep 22. From heart stopper to heart saver? The electric eel creates energy within its body to shock its prey. Scientists are copying the electricity-producing cells of the eel to develop a new type ...

22 Nov 202117min

Camel and desert architecture

Camel and desert architecture

S2 Ep 21. Take a peek into a camel’s nose! The science inside could help to cool desert homes. A camel re-absorbs the water normally lost in the breathing cycle, keeping its temperature down. An archi...

15 Nov 202115min

Lobsters and space telescopes

Lobsters and space telescopes

S2 Ep 20. How a sea creature can help us see more of our universe. A lobster’s eyes have evolved to spot food and potential threats in murky conditions at the bottom of the ocean. Scientists have copi...

8 Nov 202120min

Pangolins and Waterloo Station

Pangolins and Waterloo Station

S2 Ep 19. A tricky design challenge solved! All thanks to the scaly skin of the pangolin. Scales cover its body in an overlapping pattern, providing both flexibility and armour against attack. Archite...

1 Nov 202117min

Ants and mini robots

Ants and mini robots

S2 Ep18. Snap! The trap-jaw ant’s amazing jaws can move faster than a speeding bullet, snapping shut at a top speed of 230km per hour. When the ant bites down, the force is so great that it launches t...

24 Okt 202117min

Horseshoe crabs and vaccines

Horseshoe crabs and vaccines

S2 Ep 17. A new synthetic test to create safe vaccines – based on the secrets of the horseshoe crab and its blue blood. Scientists hope this new technology could mean they no longer need to use the bl...

17 Okt 202116min

Arapaima fish and armour

Arapaima fish and armour

S2 Ep16. It’s a “living fossil”! This fish can resist piranha attacks and is inspiring a new body armour. The arapaima has been swimming the waters of the Amazon for millions of years. It’s also home ...

10 Okt 202118min

Barn owl and drone

Barn owl and drone

S2 Ep15. Learning from Lily the owl – could she help small aircraft cope with turbulence? Scientists hope what they’ve learnt about barn owls might help with the design of drones. Let us know what you...

3 Okt 202119min

Populært innen Teknologi

lydartikler-fra-aftenposten
romkapsel
rss-avskiltet
smart-forklart
teknisk-sett
energi-og-klima
rss-impressions-2
nasjonal-sikkerhetsmyndighet-nsm
teknologi-og-mennesker
shifter
tomprat-med-gunnar-tjomlid
fornybaren
elektropodden
pedagogisk-intelligens
rss-heis
i-loopen
rss-for-alarmen-gar
hans-petter-og-co
rss-digitaliseringspadden
rss-bouvet-bobler