82 years ago today, Igor Sikorsky flew his self-designed Vought-Sikorsky VS-300, the first viable helicopter, which pioneered the rotor configuration used by most helicopters today. In 1901, the Russian homeschooled boy began to experiment with model flying machines, and by age 12, he’d made a small rubber band-powered helicopter. During the revolution, he emigrated to […]

The post Good News in History September 14 appeared first on Good News Network.


Leave a Reply

Your email address will not be published. Required fields are marked *