You probably know Sikorsky as an inventor of helicopter or for crafting the first four-engine plane. But what is not widely known –…
1911. Chester E Macduffee posing near his patented aluminum diving suit, that weighed 550 lbs (250 kilograms). Macduffees ADS was successfully tested…
Competition “Miss America” was established in 1921 by local Atlantic City businessmen as a way to extend the summer season.