PITTSBURGH, June 12, 2025 /PRNewswire/ -- "I thought there could be a safer and cheaper option for dispensing and storing a roll of trim coil stock in the construction industry," said an inventor, ...
PITTSBURGH, March 1, 2022 /PRNewswire/ -- "I wanted to create a device to clean the evaporator coils on any air conditioner," said an inventor, from Falkville, Ala., "so I invented the COIL CLEANER.
A soccer fan demonstrates a special effect created with Tesla coils and chain mail gear in Changle, Fujian Province on June 12. Photo: CFP An inventor in Changle, Fujian Province has made soccer even ...
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