1.5 g heavy robot 'accepts' all types of terrain by mimicking cockroaches

By mimicking cockroaches, the Harvard University team created a 1.5-gram robot that can move on all terrain, from land to water and even in water like a submarine!

'Harvard's Ambulatory Microrobot' (HAMR) is the name of a robot built by Harvard University. It is known that 'HAMR' is the first product in the plan to create a robot to support research and rescue, especially to penetrate and explore areas that are difficult to reach. To be able to do this, the robot model needs to be small in size, move flexibly on all types of terrain and has high durability.

HAMR is a 1.5-gram robot that can move on any terrain.

In order for our robot to meet these prerequisites, the design team decided to 'learn' that the great ability of the little creature is always present in every family - cockroach.

Because of this, 'HAMR' possesses the same characteristics as a cockroach, both in appearance and operation. It is known that 'HAMR' can move well on all terrain.

When on land, it can run, climb and jump. The 'HAMR' frame is sturdy enough to fall from above without any harm. In addition, it is light enough that 'HAMR' floats on the water.

HAMR 'possesses the same characteristics as a cockroach.

The impressive ability of this 'cockroach robot' is actually revealed when in the water. With the foot section integrated with damp electric pads, 'HAMR' is not simply able to walk on water, but in case of need, the wet plate can generate charge, breaking surface tension. of water, allowing the robot to sink down like a submarine. At this time, 4 asymmetrical wings designed specifically for swimming will help it navigate the movement. Even if you want this robot to sink deep and walk on the bottom.