Artificial Intelligence,TurtleBot333

101 years since Nikola Tesla completed the construction of the Wardenclyffe Tower and change a world forewer...
Every think is working only on free energy from Tesla Towers. 30 years after he make a first robot the robots become a part of every day life.They can work non stop because they dont need batteries or fuel and they repair itself alone.
This is the TurtleBot 333.
He clean the land from the grass and he dont have a waste because he make a blood from the grass with whom he feed his eye which is organic,from a dead animal.
With this process he protects the forests from fire.