In this video, we use Gauss’s law to find the electric field of a uniformly charged sphere. We derive the field both inside and outside the sphere, explain the symmetry behind the Gaussian surface ...

Explore electric flux and Gauss’s Law for a moving dipole. This short explains how motion affects field lines and flux while showing why Gauss’s Law still holds, offering clear physical intuition for ...

The San Francisco 49ers play and practice near an electrical substation. With all the team’s injuries, players have started ...

For half a century, computing advanced in a reassuring, predictable way. Transistors—devices used to switch electrical ...

What rights do U.S. citizens and non-citizens have when they encounter law enforcement? NPR's A Martinez speaks with ...

The ICE agent involved in the fatal shooting could try to invoke immunity under the Constitution's Supremacy Clause to try to ...

WASHINGTON (AP) — The U.S. military would have committed a crime if it killed the survivors of an attack on an alleged drug boat, legal experts say. Judge rules US Justice Department filed a lawsuit ...

Nvidia's biggest gaming reveal at CES 2026 was DLSS 4.5, an update for RTX GPUs that can boost frames rendered by six times via multi-frame generation and sharpen images with an upgraded Transformer ...

Californians are getting a new, supercharged way to stop data brokers from hoarding and selling their personal information, as a recently enacted law that’s among the strictest in the nation took ...

Discover exceptions to the law of demand, like Giffen and Veblen goods, and understand why they don't disprove core economic principles.

ORLANDO, Fla. — As of July 1, Florida’s new Super Speeder Law, or House Bill 351, has taken effect. The law presents hefty fines and could even lead to jail time for those traveling more than 50 mph ...

A memo written by William P. Barr, who would later become attorney general in that Bush administration and Trump’s first administration, said a president had “ inherent constitutional authority ” to ...