China's hypersonic aircraft would fly from Beijing to New York in two hours
The double-wing plane just aced wind tunnel tests at speeds of nearly 5,600 miles per hour.
February 26, 2018 at 11:17PM
via Digg http://ift.tt/2oySGxF
China's hypersonic aircraft would fly from Beijing to New York in two hours
The double-wing plane just aced wind tunnel tests at speeds of nearly 5,600 miles per hour.
February 26, 2018 at 11:17PM
via Digg http://ift.tt/2oySGxF
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