## What’s so special about Pi?

Formally, Pi is a mathematical constant whose value is the ratio of a circle’s circumference to its diameter (Pi = C/d).…

September 14, 2019
## What’s so special about Pi?

Formally, Pi is a mathematical constant whose value is the ratio of a circle’s circumference to its diameter (Pi = C/d).…

August 20, 2019
## The “Infinite Profit” Puzzle

Let’s say I put $20 in a box. Now you do the same. The box now contains $40, and we’re…

July 12, 2019
## How many times can a piece of paper be folded?

Its a common misconseption that a piece of paper can only be folded in half approximately 7 times, at most…

June 22, 2019
## Does 0.99999… really equal 1?

Does 0.999 (repeated) equal “one”? You might be surprised by the answer… which is “yes“. I heard this on a…

November 5, 2018
## Why does multiplying two negatives give you a positive?

I found myself in a difficult situation the other day: explaining the multiplication of two negative numbers to my 8…

October 4, 2018
## A Simple Math Puzzle

Enter your answer in the comments. Don’t forget to show your work for full points… [colorvote id=”1″ style=”wpcvp-poll”]

August 25, 2018
## Computers, Probability, Logic: Blaise Pascal’s Impressive Legacy

You are probably reading this article online. In that case, you may not know it but you have a seventeenth-century…