PITTSBURGH, March 18, 2025 "I wanted to create a new hair styling tool that enables you to curl your hair without using heat," said an inventor, from Lexington, Ky., "so I invented the HAIR COILING ...
"I'm a physician, and I wanted to create an improved speculum to reduce pain during vaginal exams," said an inventor, from Montclair, N.J., "so I invented the INFLASPEC. My design would allow for ...
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