tiny robots

New invention: Tiny robot that kills bacteria in water
The test showed that in just 20 minutes, this tiny robot could kill more than 80% of the bacteria in E. Coli-contaminated water.
Tiny DNA robot that destroys cancer according to tactics
Within 24 hours of entering the mouse, the nano robot blocked the blood supply in the tumor and destroyed tumor tissue without any side effects on healthy tissue.
Thinking is deep, who would expect it to be the savior of man in the future
Researchers in Germany have recently developed a robot that is only 0.7 inches (1.7cm) with looks that looks like a small worm.
Robots 'swim' in the body except bacteria
The robot is
You will have a city that will use robots to repair itself first in the world
They are autonomous drones, sweeping roads, checking and fixing potholes.
Spectacular show of over 1,000 robots
Researchers at Harvard University have created and found a way to make 1024 tiny robots work together to create spectacularly-shaped or synchronous displays.