This tiny, magnetic robot could roll, walk, and swim through the terrain of the human body

[pesco]

Originally published at: https://boingboing.net/2018/02/02/this-tiny-magnetic-robot-coul.html

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[anon48584343]

Could one feel these crawling around inside??

[Boundegar]

I can, just looking at it.

[smulder]

[hecep]

@anon48584343

Could one feel these crawling around inside??

@Boundegar

I can, just looking at it.

Four or five as a bunch might be a cause for concern… just looking at 'em!

[TheGreatParis]

[Heraclito]

I just happy that these will only ever be used for good.

[GulliverFoyle]

[anon27554371]

[HappyTrees]

I want to send these down my kitchen sink drain to find where it keeps getting plugged up! I’m sure I’ve got some mini fatbergs going on down there.

[Drew_G]

I’m guessing use of these is gonna be with anesthetic so you can’t feel it, or at least a sedative so you don’t particularly care that something’s moving inside you.

[sarc]

could be made to move fat burgers

[mr_raccoon]

[joey_bladb]

Oooh! Oooh! It tickles!!!