BEIJING: Chinese and the U.S. scientists have developed a tiny, untethered crab-like robot capable of walking in different directions at varying speeds. A study published on Thursday in the journal Science Robotics detailed the microbots, which are made of shape-memory alloy and measure smaller than a millimeter in size. Lasers are used to directly manipulate […]
from Daily Times https://ift.tt/PG42IyM
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