Understand perfectly inelastic collisions through a simple clay ball example. This video explains how momentum is conserved while kinetic energy is not, helping you visualize what happens when objects ...

Earth's orbiting satellites are commonly regarded as if they were suspended in mid-air. It is a fact that they actually ...

"Do we react for everything which has a chance to reach the ground? Or do we react only for the very large objects, as we did ...

On the other hand, the US middle class, which is the primary target of the kill line, is in a state of unstable equilibrium.

Players enter Melon Sandbox without strict missions or scripted campaigns. They select props, ragdolls, weapons, and tools from a wide library, place them into a scene, then trigger reactions such as ...

Scientists have discovered more than 6,000 planets beyond our solar system. What if some of them aren't planets at all, but ...

Using the Hubble Space Telescope, astronomers have witnessed an infant star 20 times larger than the sun setting interstellar ...

It sounds like something from the plot of Interstellar, but this plan to beam precious data back to Earth—before it’s lost ...

X-ray tomography is a powerful tool that enables scientists and engineers to peer inside of objects in 3D, including computer ...

For centuries, the principle of symmetry has guided physicists towards more fundamental truths, but now a slew of shocking ...

Moon dust is sharp, corrosive, and potentially fatal. NASA’s new electric force field shield is designed to blast it away.

Our eyes can frequently play tricks on us, but scientists have discovered that some artificial intelligence can fall for the ...