The answer is yes. Yes, you can get a value of pi using a pendulum. Well, you need a few other things. Of course, this is the experimental part of my previous post on the connection between pi and the ...

A basic pendulum is a mass at the end of a string that swings back and forth. It seems simple, and it appears in most introductory physics textbooks. But it's not a trivial problem to solve for the ...

Check out Dr. Bob Grober on YouTube. I heard the term “harmonic oscillator” a few years ago and was lost until I found out it was simply a pendulum. Understanding how a pendulum works and how we can ...

A Foucault pendulum is a simple device for observing the Earth's rotation. While such pendulums have been around for more than 150 years and are a staple of the modern science museum, they are ...

The great philosopher Socrates once said that the unexamined life is not worth living. You can summon your own inner strength and wisdom to solve many daily or longstanding problems by using a simple ...

In the 17th century, Christiaan Huygens, inventor of the pendulum clock, noticed a curious phenomenon. When two identical pendulum clocks are mounted next to each other on a wall, their swings ...

To celebrate reaching 8 million subscribers, this video features the creation of a giant pendulum designed to launch a significant display of fireworks. Music tracks in this video include "Run Hide" ...

In the studio of Rob Swire and Gareth McGrillen’s north London base of operations you’ll find a very special pair of speakers – mighty hunks of tech that reach from the floor to ceiling, flanking ...