PITTSBURGH, Feb. 2, 2026 /PRNewswire/ -- "As a master mechanic, I thought there could be a better welding hood with added features to increase safety, convenience, accuracy, and control while welding, ...
The breakthrough is often credited to Scottish inventor John Logie Baird—but the real history is far more complicated and collaborative. John Logie Baird with his transmitting station on March 19, ...
Lincoln’s original patent model was acquired by the Smithsonian in 1908. This replica was built by the Smithsonian in 1978 for long-term display to preserve the fragile original. NMAH/SI Upon hearing ...
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