Today, bolometers have been replaced in our spectrometers by electronic detectors, and Langley is mostly remembered for his contributions to the development of airplanes, his focus after he left ...

Amateur Treasure Hunter With Entry-Level Metal Detector Finds Largest Gold Nugget in Western Hemisphere In 1989, one man in ...

In 1977, Morgan Perigo's gold college graduation ring was lost to the ocean while on a trip to Barbados with his wife and two ...