Zhang Yunfei, a ship model fan in his childhood, unexpectedly landed in the nascent market for unmanned surface vehicles. In his postgraduate study at Hong Kong University of Science and Technology in ...
PITTSBURGH, Jan. 24, 2025 /PRNewswire/ -- "I wanted to create an improved device for cleaning the water surface of a swimming pool," said an inventor, from Yonkers, N.Y., "so I invented the STINGRAY ...
"I thought there could be a better way to achieve deep carpet cleaning within your vehicle," said an inventor, from Prince ...
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