@CNN: An experimental glider smashed the record altitude for human flight in a winged aircraft by reaching more than 76,000 feet, high enough that blood in a human’s body boils unless it’s protected https://t.co/s60LBP8pJ6 https://t.co/I6ubdx0USa

An experimental glider smashed the record altitude for human flight in a winged aircraft by reaching more than 76,000 feet, high enough that blood in a human's body boils unless it's protected https://t.co/s60LBP8pJ6 pic.twitter.com/I6ubdx0USa

— CNN (@CNN) September 3, 2018