Audie Cornish and Robert Siegel have a remembrance of Andre Cassagnes, the inventor of the Etch A Sketch. Cassagnes died Jan. 16 at the age of 86. And I'm Audie Cornish. We're going to take a moment ...
Dinner at Delmonico's -- An ideal childhood (1856-1878) -- Dreaming of motors (1878-1882) -- Learning by doing (1882-1886) -- Mastering alternating current (1886-1888 ...
Safety Receptacles shares two patented receptacle designs aimed at improving safety standards while restoring ease of ...
PITTSBURGH, Nov. 18, 2025 /PRNewswire/ -- "I thought there could be a modified design for an electrical conduit elbow," said an inventor, from Anchorage, Alaska, "so I invented the DETACHABLE CONDUIT ...
History Snob on MSN
One Inventor That Everyone Should Know But Even Historians Forget
Thomas Edison, Alexander Graham Bell, and Nikola Tesla often dominate the conversation about history's most important inventors. However, there are so many others who helped shape our world, making it ...
PITTSBURGH, Jan. 27, 2025 /PRNewswire/ -- "I wanted to create a tab and slot type of electrical connector pair to allow a lighting device to simply be plugged into the ceiling electrical box with the ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback