Incredible But True Incredible But True Human World History Makers Cities Of The World Art And Music Sporting Headlines Plant Life Fish, Amphibians, Reptiles Birds and Mammals Creepy Crawlies Marine Life Restless Earth Earth's Secrets Changing Weather Seas And Oceans Comparisons Amazing Structures Machines And Man World Of Inventions Travelling Around Mysterious Universe	Electric Shock Never pick up an electric eel without wearing rubber gloves and boots. Without this insulation the eel could give you an electric shock that would knock you over.   Previous: Back Book: Incredible But True Section: Incredible But True Chapter: Fish, Amphibians, Reptiles