'At first, it was very scary': Man gets himself bitten by snakes hundreds of times, scientists studying blood

A man from the United States, who goes by the name Tim Friede, has been bitten by snakes hundreds of times, often on purpose. Scientists are now studying his blood in hopes of creating a better treatment for snake bites. Friede has long been fascinated with reptiles and other venomous creatures, as he used to milk scorpions' and spiders' venom as a hobby and kept dozens of snakes at his Wisconsin home.

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