Solve a rotating-coil electromagnetism problem by deriving the induced emf from changing magnetic flux. Learn how coil area, number of turns, rotation rate, and magnetic field strength set the emf ...

Solve a basketball jump physics problem by tracking how mechanical energy changes from takeoff to peak height. This video explains kinetic energy, gravitational potential energy, and energy ...

A Tower Lab demo is arriving on Steam next week, although the team at Play Tug Studio has not yet confirmed an exact release ...

A free account provides you access to a limited number of free articles each month, plus newsletters, job postings, salary ...

So if we’re right, each former human is now essentially a radio transmitter and receiver. One plurb sends out a signal that ...

For most people, solving a problem is the reward—the relief of being done, the achievement of having figured it out.

When your winter jacket slows heat escaping your body or the cardboard sleeve on your coffee keeps heat from reaching your ...

On a day set aside to honor the legacy of Dr. Martin Luther King Jr. and his civil rights activism, guest speaker state Rep.

Some have argued that the good agreement between lattice–QCD and the final measurement of Fermilab’s muon g–2 experiment ...

New measurements in germanium reveal how excited electrons drive lattice vibrations that govern energy flow and heating in semiconductors.

A new study investigated the source of a leak in a ‘miracle measurement’ from 2010 – and engineers found a potential solution ...

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