## About StumbleDNA StumbleDNA

## Math-Guys plotted with Math-Guys' Curves

## GEM1518K - Mathematics in Art & Architecture

## Math God test

How much of a Math Geek are you?

## FUCK YEAH FIBONACCI!

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## Toys from Trash

## If You Can Find More Than 18 Triangle, Your IQ Is Over 120...

## 4K Monitors: Can you actually see the difference?

## worldtruth.tv

## The Math Trick Behind MP3s, JPEGs, and Homer Simpson's Face...

Nine years ago, I was sitting in a college math physics course and my professor spelt out an idea that kind of blew my mind. I think…

## Nature, The Golden Ratio and Fibonacci Numbers

Plants grow new cells in spirals, such as this pattern of seeds in the beautiful sunflower.

## Prime Numbers Get Hitched § SEEDMAGAZINE.COM

## Using Fibonacci Numbers to Convert from Miles to Kilometers...

I learned an interesting fact about Fibonacci numbers recently while watching a lecture on number theory. Fibonacci numbers can be used to approximately convert from miles to kilometers and back. Here is how. Take two consecutive Fibonacci numbers, f...

## The Thirty Greatest Mathematicians

List of the Greatest Mathematicians Ever

## Math Posters

If you know LaTeX, you can get the source files and modify them to make more (interesting / colorful / ...) mathematics posters. If you are inspired to do so, please post them online, link to this page and email me (jipsen(AT)chapman.edu).

## This Math Problem Is a Limerick When Said Out Loud. (Don't...

## roots

Around 2006, my friend created a fascinating picture of all the roots of all polynomials of degree ≤ 5 with integer coefficients ranging from -4 to 4:

## Euler's Identity | Futility Closet

An idler's miscellany of compendious amusements