Check out these 8 videos that explore the beauty of math, both in its simplicity and its complexity.
A collection of quotes from some of my professors back when I was a student.
If you're studying math or science, you are probably pretty familiar with Wolfram Alpha as a tool for figuring out complicated equations. That makes it a..
A logger sold a truckload of lumber for $100. His cost of production is 4/5 of the price. What is his profit?
Cheat sheets can be very useful and make for great posters around your room. The following is a collection of 13 cheat sheets for several mathematical topics and programs:
An idler's miscellany of compendious amusements
Some time ago I received a call from a colleague, who asked if I would be the referee on the grading of an examination question. He was about to give a student a zero for his answer to a physics question, while the student claimed he should receiv...
Really simple fractals implemented in JS
Wolfram Alpha collects famous faces into functions: Obama, 2pac, Sergey Brin.
An assortment of mathematical marvels.
Here's a list of some helpful cheat sheets from around the web . . . Algebra Notes 23 pages filled with every formula and rule you need to know for
"I know it will be called blasphemy by some, but I believe that pi is wrong."
Throughout the years as an engineer, I have needed to research topics on engineering, physics, chemistry, mechanics, mathematics, etc. The Internet has made the job infinitely simpler, with the caveat that you have to be careful of your sources. Anyo...
Here's a very cool trick for using math to convert between miles and kilometers.
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