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BlackSecurity t1_j2kvhg2 wrote on January 2, 2023 at 2:05 AM

Reply to comment by edward414 in Water pipe robots could stop billions of litres leaking by Sariel007

I don't see how this wouldn't be possible with regular wheels as well. I used to have a toy car that could turn by changing the speed of the wheels, and they were regular circular ones.

I think the shape probably has more to do with traversing terrain easier.