Zoom: According to the WaPo, NASA’s developmental “scramjet” is an engine so blindingly fast that it could carry an airplane from San Francisco to Washington, D.C., in about 20 minutes — or even quicker. Sign me up for that flight.
Zoom: According to the WaPo, NASA’s developmental “scramjet” is an engine so blindingly fast that it could carry an airplane from San Francisco to Washington, D.C., in about 20 minutes — or even quicker. Sign me up for that flight.