Why Are Sloths Slow?
Tumble Science Podcast for Kids
00:00
How to Sew a Backpack for a Sloth
Rebecca knew a scientist who had built a tiny device that could be attached to animals and track everything they were doing whether you could see them or not. The tracker could record around the clock in a way that humans never could. Rebecca wanted to try it out on sloths, but tape didn't work so she made a backpack instead. No one had ever sewn a backpack for a sloth before.
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