When you set the pendulum swinging it will continue to swing in the same direction unless it is pushed or pulled in some other direction. (This is due to a basic law of nature called Newton's First ...

Imagine you're tossing a football between your legs and then propelling it forward with the power of your hips. That's ...

Instead, through a series of mechanisms that are designed to alter the pendulum’s swing as little as possible, it sends an electrical signal every 30 seconds and kicks the slave clock which is ...

The pendulum isn’t done. The next swing could bring a renewed appreciation for government, a creative spark, new career possibilities, or laughter with someone you meet at a dance class.

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 ...