[Stephen Hobley] has been experimenting with an electromagnetic pendulum in order to build himself a clock. Through the course of his experiments, he has learned quite a bit about how pendulums ...

The Foucault pendulum which was displayed for many years in the Smithsonian's National Museum of American History was removed in late 1998 to make room for the Star-Spangled Banner Preservation ...

It’s an electromagnet pendulum analog circuit. Whether you’re building it, or just studying the schematics, this is a fun way to brush up on the non-digital side of the craft. The pendulum is ...

Sawing a glamorous assistant in half is a staple act in any magic show. There is debate around who invented the illusion, but it’s generally accepted that the first public performance of the ...

Beijing historically swings between stimulus and frugality. But Xi Jinping’s ambition for self-reliance will constrain any ...

The pendulum has now swung the other way to the point that the criminal-justice system is treating these kids who start these ...

Seven minutes after liftoff, SpaceX’s 200-foot-tall, 30-foot-wide Super Heavy rocket ended up right back where it started.

What's the Best Order to Watch the Saw Movies? Following the Saw chronology is fairly straightforward, though if you want to be sure you're viewing the movies in the best order, whether that be by ...

Stock prices in half-cents are coming soon to a brokerage near you. The Securities and Exchange Commission on Wednesday approved a change to market rules that would cause the prices of many ...

A half means finding one of two equal parts. If you put two halves together you get one whole. To find half, you need to count how many in the whole first. Then share the total number into two ...