The U.S. President Who Was Afraid of Touching Light Switches. Seriously, He Just Left the Lights On

President Benjamin Harrison made his mark on foreign affairs, but domestically, he was ill-prepared for the strange new ...
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Scientists recreate Edison’s 1879 bulb and stumble on shocking twist

When researchers set out to rebuild Thomas Edison’s 1879 light bulb, they expected a history lesson, not a materials science ...