https://padlet.com/taylourwillard/88xr3ybq0ywl Made with a quick smile en-us 2019-03-24 15:16:12 UTC 2026-01-23 18:00:08 UTC hello@padlet.com taylourwillard https://padlet.com/taylourwillard/88xr3ybq0ywl/wish/344567724 -I was not aware that each square inch of the hand had 600 touch sensors and that 4000 nerves direct each hand to move.

-I think it is amazing that our body and mind can communicate to do some many things simultaneously and so quickly. From the video i learned that in fractions of a second the brain signals motor nerves moving the hands. ]]> 2019-03-24 15:21:07 UTC https://padlet.com/taylourwillard/88xr3ybq0ywl/wish/344567724 taylourwillard https://padlet.com/taylourwillard/88xr3ybq0ywl/wish/344568461 - I did not know that our hands had 100x as many sensors as the back of our legs.

-I was not aware that loosing as little as 3% of the bodies water can cause cramps, headaches, and disorientation. 

-I also learned from this video that if I am ever stranded in the desert that lying under the dirt can cool you down. 

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