Researchers led by Prof. WANG Yingjian from Hefei Institutes of Physical Science (HFIPS), Chinese Academy of Sciences (CAS) developed a new, image-free moving object position method. The approach, ...
Tiny deviations: the new metal detector looks for minute disturbances in Earth’s magnetic field. (Courtesy: iStock/muffinmaker) A compact, low-cost and low-power metal detector that can identify the ...
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