Technology Robo-tuna reveals how foldable fins help the speedy fish manoeuvre By Aman Desai - August 5, 2024 0 Share FacebookTwitterPinterestWhatsAppLinkedinReddItTelegramTumblrDiggFlipNaverEmailPrint A robot mimics the clever fin-folding mechanism used by tuna fish, which increased the bot’s turning velocity by almost 33 per cent