Viral TikTok shows woman's panic in Japan after she handled the shell of one of the world's deadliest snails. Cone snails use harpoon-like teeth to inject venom that immobilizes their victims.

I first learned about Gary on April 28, 2017, during a Ted Talk by his overlord, the space explorer and car maker Elon Musk. “We have a pet snail named Gary,” Musk said.