Technology
Successfully built a 'live' robot from an African frog cell
US scientists have created the first living robot by grafting cells of African clawed frogs into small robots.
African Frog
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Articles about African Frog
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Animal world
When threatened, frogs can turn their toes into claws
Harvard University biologists have just discovered that some African frogs carry secret weapons: when threatened, frogs use sharp bones in their toes to pierce their ski…