Here's a cool idea I had
What if we injected sheep with graphene nanoparticles and then we could replace sheepdogs with very large electromagnets that we could use to move the sheep around like little fluffy ball bearings in the field?
Disclaimer
What if we injected sheep with graphene nanoparticles and then we could replace sheepdogs with very large electromagnets that we could use to move the sheep around like little fluffy ball bearings in the field?