Robo-tuna reveals how foldable fins help the speedy fish manoeuvre

A robot mimics the clever fin-folding mechanism used by tuna fish, which increased the bot’s turning velocity by almost 33 per cent

​A robot mimics the clever fin-folding mechanism used by tuna fish, which increased the bot’s turning velocity by almost 33 per cent A robot mimics the clever fin-folding mechanism used by tuna fish, which increased the bot’s turning velocity by almost 33 per cent