Close to Death: Hibernation
Close to Death: Hibernation
One of the oddest natural adaptations is super-deep sleep. These near-death experiences feature animals temporarily stopping their hearts and brains. Some can hibernate for months at a time, while some can literally freeze themselves, employing a natural antifreeze to keep their cells intact. As we explore this natural time travel, we discover that this lifestyle is not without risk.
One of the oddest natural adaptations is super-deep sleep. These near-death experiences feature animals temporarily stopping their hearts and brains. Some can hibernate for months at a time, while some can literally freeze themselves, employing a natural antifreeze to keep their cells intact. As we explore this natural time travel, we discover that this lifestyle is not without risk.
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