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 of soft, fleshy battery which may be used inside the body to power medical implants. Let us know what you think. #30Animals Get in touch: www.bbcworldservice.com/30animals

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Fish schools and windfarm

Fish schools and windfarm

The way hundreds of fish move together may help with the design of wind turbines. Schools of fish appear to move as one - turning, contracting, expanding, even parting and then coming back together ag...

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Bombardier beetle and fuel injection

Bombardier beetle and fuel injection

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Bat and unassisted flight

Bat and unassisted flight

Imagine flapping your arms and flying. Could we do that based on how the bat does it? Leonardo Da Vinci was fascinated by the flight of bird and bats and used to sketch ideas in notebooks for a flying...

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Spider and window glass

Spider and window glass

How can we prevent millions of birds from being killed by flying into windows? The solution could rest with spiders. Webs containing UV reflective threads deter birds from colliding with them. With Pa...

29 Juli 201914min

Whale and wind turbine

Whale and wind turbine

The shape of flippers may help with the efficiency of wind turbines, thanks to humpback whales. Bumps on the edge of their flippers assist them, as they power through water. Biologist Frank Fish disco...

22 Juli 201914min

Gecko and adhesives

Gecko and adhesives

How do geckos walk up walls and across ceilings? It is all down to the hair-like structure on their feet. A sticky material based on these clever lizards could help us grab debris in space! With Patr...

15 Juli 201913min

Spider and rescue robot

Spider and rescue robot

Meet the spider-inspired robot that one day might just save your life. Based on how spiders move, it could get to places too difficult for a rescue team to access. Just like our eight-legged friends, ...

8 Juli 201913min

Shark and hospital surfaces

Shark and hospital surfaces

Millions of ridged scales make it difficult for bacteria to attach to the skin of a shark. Can we reduce infections and fight superbugs in a similar way? Have a look at our beautiful animation to see ...

1 Juli 201913min

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