the plane came up against a "sound barrier"—as though the velocity of sound represented a wall through which a plane could not move. With technological advances such as more powerful engines and ...

NOVA: The obstacles to breaking the sound barrier were the aircraft design ... technology one could design a airplane that could pass through the speed of sound and not merely survive but be ...

An image released on Monday has captured the moment a civilian jet broke the sound ... through a slit which is placed such that the reflected light from the mirror forms parallel rays that pass ...

A newly released image shows the sound barrier being broken on February 10 ... Supersonic’s demonstrator aircraft XB-1 as it pushed through the air. “This image makes the invisible visible ...

Residents had hoped some kind of barrier would be built like the one in Kentucky. The state installed its first transparent ...

Amy Goodman breaks through the corporate media’s lies ... come to expect from Amy Goodman’s reportage, Breaking the Sound Barrier is, in Arianna Huffington’s words, “crusading journalism ...