MIT engineers have created, small, brand new robots; they are capable of sensing their surroundings. The microbots are roughly the size of a human egg cell. This could be used to discover hard to reach passage in the human body, such as a gas pipeline or intestines. Scientists designed these tiny robots by the combination of electric circuitry to colloids. This is a mixture of insoluble particles, and they are so small that could never settle in air or water. 

Michael Strano, a professor of chemical engineering, told MIT News, said that, they wanted to figure out the methods and graft to be completed. That should include intact circuits onto colloidal particles. Previously researchers tried to convert small molecules and particles into robots, but scientists have majorly focused their skills on improving the mobility of microbots. The group of engineers at MIT wished to make microbots that are more functional. 

The latest microbot’s circuitry allows the tine cell-sized robots to sense their surroundings, basic computer tasks, and store data. Small photodiode offers each bot’s circuit, tiny bit of electrical energy, that will be enough for sensing the environmental surroundings and capable of observing the record. 

Researchers developed a circuit from thin, flexible materials like graphene, instead of using a traditional microchip. The circuits only require a small bit of energy to perform. Their flexibility will allow them to be attached to collide particles and that is subjected to complex plethoras of forces when suspended to gas and liquid. 

Researchers have written their unique microbots, that is the smallest capable sensing robot.  This week this is published in the Nature Nanotechnology journal. The robots could be used to improve less invasive colonoscopies. They would be used to find structural vulnerability inside gas and oil pipelines. Finally, scientists expect other researchers that they will improve on their methods and come up with new strategies to utilize the robotics technology. 

Strano said that they see this paper as the introduction of a new field in robotics. Researchers are trying to find the innovative way to make this discover successful. This is very beneficial for human kinds, and these robots are very keen and specially designed to accomplish the work quickly. Engineers are figuring out about this process and trying their best to make it more functional. These tiny robots are handy and flexible.