This video explains how diodes function as directional components in electronic circuits. Diodes allow current to flow in ...

In a metal like copper, however, the outer electrons swim around freely and are shared by all the atoms. That’s why ...

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 ...

The lights blink, the kettle dies mid-boil, and the house exhales into silence. You’re left squinting at labels and rummaging ...

So, the problem: on the one hand, there is a dramatic rise of religious interest among men on both sides of the Atlantic; on ...

A billionaire president freed from the restraints of the law by a Supreme Court stacked by billionaires and, in the case of ...

One characteristic of adding PV solar to homes is a massive increase in high-voltage and high-current DC installations. With this comes a need for suitable breakers, but without the requisite ...

Look at almost any circuit, and it’s nearly sure that there will be a capacitor included in it. These two-terminal electrical components rank alongside resistors.

In U.S. cities big and small, mayors are finding their tenures shaped by housing shortages, and efforts to build more homes, ...

A Trump administration proposal would strip Texas’ more than 86,000 DACA recipients of their work permits — including two ...

A child’s early gut microbiome may influence their risk of developing depression, anxiety or other internalizing symptoms in ...

Major League Baseball is the only one of the Big Four North American sports leagues not to have a salary cap. As a result, a ...