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 ...

Boom Supersonic broke the sound barrier in late January with its XB ... to visualize the shifting density of air as an object moves through it. You can see the XB-1 pushing its way through the ...

The ultrasound device generates sound waves that interact ... paclitaxel and carboplatin to pass through into the brain. Using microbubbles to permeate the barrier has been the subject of research ...