Harvard ,Impressed by insects and insects, Harvard University specialists have made a robot that walks on the ground and floats in the water. In addition, it can also walk on the sea floor.

It is called Harvard Ambulance Microbot or HAMR. This robot can turn sharply and turn lightweight. The weight is equal to a pair of papers that can swim in water and walk on the water floor.

It has been developed by John A. Palson School of Engineering at the University of Harvard. Despite being light, this water tension breaks down and goes into the water and sinks, while sitting in the basement, it can easily walk there.

It's a very small microbot that weigths only 1.65 grams while it can take 1.44 grams. Microbot can walk easily in both the water and the water. HAMR can be a dangerous environment, as well as the mission of finding people and saving lives, whose details are published in weekly health.

Swimming cockroach-inspired robot

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But it was the biggest challenge to deal with and lighten such light and small robots. Its eyebrows are four feet that help it stand on the water. Physical principles have been viewed as precisely in its preparation, one of which is the principle of electro-witting.

When the voltage is given on its feet, the angle of its toe changes something and it burns into water. In such a way the power shortage runs on water and water. At the next stage, experts want to make it more durable and able to raise weight.

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