Test Your "Subitizing" Ability « Wolfram Blog
Step-by-step directions to build and share a simple subitizing (rapid counting) game with Mathematica and Wolfram CDF Player. Download provided.
If you speak about a heart, you rather mean the heart figure than the heart shaped curve.
Why Are All Movie Mathematicians Crazy? [CHART]
According to Alfréd Rény and/or Paul Erdos, "A mathematician is a device for turning coffee into theorems." But while being able to pee theorems is way cooler than writing your name in the snow, according to movies, math will drive you insane:
Triangle Dissection Paradox -- from Wolfram MathWorld
The above two figures are rearrangements of each other, with the corresponding triangles and polyominoes having the same areas. Nevertheless, the bottom figure has an area one unit larger than the top figure (as indicated by the grid square containin...
Integral Calculator: Wolfram Mathematica Online Integrator...
Wolfram Mathematica Online Integrator -- free integration answers
NumberSpiral.com - Home
This site is devoted to the number spiral, a type of graph that reveals the distribution of primes and other properties of integers.
Math Notes | Futility Closet
Game Theory 101: Game Theory Made Easy
Check out http://gametheory101.com! A website dedicated to simplifying the study of game theory.
An assortment of mathematical marvels.
Cool math trick: Converting between miles and kilometers...
Here's a very cool trick for using math to convert between miles and kilometers.
Browse call numbers: QA
Probabilities in the Game of Monopoly®
Probabilities in the game Monopoly including land on frequencies, expected earnings, and payback times.
Euler's Identity | Futility Closet
An idler's miscellany of compendious amusements
Klein bottle, 1995-1996. - - Science Museum
This is one of a series of glass Klein bottles made by Alan Bennett in Bedford, United Kingdom for the Science Museum, London. It consists of three Klein bottles, one inside another. A Klein bottle is a surface which has no edges, no outside or insid
Unsolved Problems - Wolfram Demonstrations Project
Explore thousands of free applications across science, mathematics, engineering, technology, business, art, finance, social sciences, and more.
2) John Baez, The beauty of roots,