Once upon a time, you were probably on an elementary school field trip at a science museum or an observatory. Just before lunch, your teacher had the class stand in a circle around an enormous weight ...

When I was a kid, I used to love turning to different props and methods that could give me a yes or no answer to a question (I’m very indecisive). Magic eight balls were my jam, and I always played ...

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 ...