Doppler radars not only perform this function, but they are also able to measure the speed of movement of the reflecting particle ... because the transverse component has no effect on the phase of the ...

Fluids play a crucial role in industrial processes like cooling, heating, and mixing. Traditionally, most industries would ...

Physicists at the world's largest particle accelerator have made a first-of-its-kind discovery about antimatter that could help solve one of the universe's biggest mysteries.

recognising their limitations Newton’s laws of motion. Conservation of energy and momentum, the work-energy theorem and the impulse-momentum relationship, for both linear and rotary systems.

International Viewpoint, the monthly English-language magazine of the Fourth International, is a window to radical alternatives world-wide, carrying reports, analysis and debates from all corners of ...