NASA Dryden played a key role in advancing the Grumman F-14 Tomcat's capabilities through two major research programs. From ...

Alternating clear and frosted rings inside the hailstone bring us back a crystalline time capsule from a long, turbulent ride on updraughts and ... which has spread out at the tropopause (the stable ...

The interstellar plasma is turbulent and scatters pulsar radio waves slightly away from a direct, straight line path. The ...

Astronomers have described the first measurements of plasma layers within an interstellar shock wave that surrounds a pulsar.

Stress can drain the joy from your day, but does it serve any purpose in your life? Use WebMD's quiz to test your knowledge of the “stress response.” Insomnia. Headaches. Stress affects your ...

Newton’s law of viscosity. Pressure. Manometer, Fluid classification, Reynolds number. Fluid flow. Continuity of flow. Euler’s equation and Bernoulli’s equation. Pipe flow. Energy changes in a fluid ...