If you’re like me, you have hazy memories from high school physics class about the difference between alternating current (AC) and direct current (DC). But what you may not know about is the ...

OTTAWA — The federal broadcast regulator is set to release its decision on a new definition of Canadian content today. The modernized definition will apply to television and online streaming services.

The U.S. Fish and Wildlife Service (FWS) and National Marine Fisheries Service (NMFS) (collectively referred to as the “Agencies”) proposed on April 17, 2025, to remove the definition of “harm” under ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

As the story goes, the rock band AC/DC took its name from a label on an old sewing machine in the Young brothers’ home. It must have meant that the machine could run on either alternating-current or ...

On April 17, 2025, the U.S. Fish and Wildlife Service (FWS) and the National Marine Fisheries Service (NMFS)—the two Services that share responsibility for administering the Endangered Species Act ...

In recent years, non-Hermitian quantum systems (NHQS) have been actively studied. In conventional quantum mechanics, Hermitisity is a fundamental property of Hamiltonians. However, it is known that ...

Louise Chappell receives funding from the Australian Research Council. The antisemitism strategy presented to the Albanese government has attracted considerable – and wholly justifed – criticism.

While seemingly mundane, wall phone chargers — whether that's a GaN phone charger, fast charger, or just the regular USB-A charger — have become a necessary staple in your daily routine. You need it ...

WASHINGTON, D.C. — Congresswoman Mary Miller (IL-15) and Senator Mike Lee (R-UT) introduced the Interstate Obscenity Definition Act to clarify the legal definition of “obscenity” for all states, ...

The battery as we know it today was an invention of Italian chemist and physicist Alessandro Volta. He witnessed electricity splitting water into its constituent elements of oxygen and hydrogen and ...