TIL a sloth's claws work the opposite way that human hand does. The default position is a tight strong grip, and sloths must exert effort to open them up. This is why sloths don't fall out of trees when they're asleep.
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Submitted May 19, 2020 at 03:53PM by ExoticShock https://ift.tt/3cQ0Xp0
Submitted May 19, 2020 at 03:53PM by ExoticShock https://ift.tt/3cQ0Xp0
TIL a sloth's claws work the opposite way that human hand does. The default position is a tight strong grip, and sloths must exert effort to open them up. This is why sloths don't fall out of trees when they're asleep.
Reviewed by M. Amaar Tahir
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