You know when you're in the water at the beach and your foot touches something vaguely tentacle-ish? Fortunately for you it probably isn't a jellyfish or anything equally nasty, but Professor Jamie Seymour actively seeks out Big Box Jellyfish in the name of science; for animals that are 96% water, they can swim as fast as Olympian swimmers and have venom that can kill elephants.
TL;DR: carry on fearing nature.
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