Episode Details

Back in the day, our ancestors had some seriously cool superpowers, but they gradually disappeared because, well, evolution's a thing. Take hibernation sleep, for example—not as flashy as flying, but imagine snoozing through winter and waking up when it's all warm again, no biggie. Scientists reckon our ancient relatives, like way before humans were a thing, might've been snoozing champs to survive. Some fossils suggest they lacked Vitamin D and fat reserves, hinting at a possible hibernation state. And hey, remember how our ancestors had super-strong teeth? Turns out, munching on tough stuff kept 'em healthy, but then we discovered sugar and, well, you know the rest.

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