Learn how to make a simple DIY pendulum using a ping pong ball and basic household materials. This step-by-step guide shows ...

The pendulum at the museum is attached to a 61-foot-long cable. It typically swings as the Earth rotates, knocking down pegs, until it suddenly stopped this month. The Houston Museum of Natural ...

A graduate student, foreground, is greeted by a person playing the role of a store employee, background, in a simulated shoplifting experiment in Takamatsu, Oct. 22, 2025. (Mainichi/Masahiko Sasaki) ...

For this project I show how to make make a pendulum wave, an interesting science/physics experiment where a series of pendulums is measured so that each one moves slightly faster than the one before ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

In 1851, Leon Foucault began building pendulums. He realized they demonstrate Earth’s rotation, and his projects grew to include a 67-meter pendulum in the Pantheon of Paris, whose bob shifts about 2 ...

Flowers Foods has acquired Chicago-based health food company Simple Mills in a landmark $795 million deal, marking one of the largest acquisitions in the century-old baking giant’s history. Founded by ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

Supply chains have had a tumultuous few years, beginning in 2020, when COVID-19 upended legacy global supply chains. More recently, the “TikTok-ification” of retail has companies like Shein and Temu ...