An InventHelp 123Invent Client Develops New Visual Math Aid (WHT-670)
PR Newswire —
PITTSBURGH, Feb. 25, 2026 /PRNewswire/ -- "I wanted to create a hands-on, visual aid to help users understand the connection between mathematics and geometry," said an inventor, from Wesson, Miss., "so I invented the RUSSELL CUBE. I believe one of these 24 polygons is a missing corner...