How the invention of the sewing machine led to other modern marvels

An invention at the heart of our modern world helped create radios, cars and smartphones. The team from Planet Money traces ...
The Reporter

InventHelp Inventor Develops Modified Mammogram Machine to Reduce Discomfort (PIT-1147)

PITTSBURGH, April 21, 2021 /PRNewswire/ — “I wanted to help women experience a more comfortable mammogram procedure,” said an inventor, from Pittsburgh, Pa., “so I invented The New Bra-Shapes Imaging ...
Yahoo Finance

InventHelp Inventor Develops New Roadside Environmental Debris Vacuum Machine (MHO-330)

PITTSBURGH, March 10, 2026 /PRNewswire/ -- "I thought there could be a better way to collect and dispose of trash, dead animals, and other debris from roadsides and highways," said an inventor, from ...
Morningstar

InventHelp Inventor Develops Protective Sleeve Machine for Cards (ACC-468)

PITTSBURGH, Oct. 28, 2025 /PRNewswire/ -- "I wanted to create a machine that would provide a quick and easy means of positioning collectible cards within laminated sleeves," said an inventor, from ...
The Victoria Advocate

123Invent Inventor Develops New Leg Strengthening Machine (CTK-1657)

PITTSBURGH, April 10, 2025 /PRNewswire/ -- "I wanted to create a machine to help users perform controlled squats with significantly reduced resistance," said an inventor, from Kathleen, Ga., "so I ...