Monolith - An evolutionary click game
Adding machine - Binary adding machine powered by marbles
Progress - Visualizing cycles
US Debt Clock - Some frighteningly large amounts of money.
Spurious correlations - You can prove anything with statistics. This is why you shouldn't eat cheese before bedtime.
Get ready for the Pi day - Pointless excitement about a time and date in 2015
Binary comes to life - 011010011
Alphametics + Cryptarithms - Try this: SITES + NONSENSE + NONSENSE + NONSENSE + POINTED = POINTLESS. Where each letter is a number from zero to nine (solvable!)
2248 - Another doubling game. Slide tiles horizontally, vertically or diagonally.
Pi 100K - 100,000 digits of Pi
Accomplished - Things people have achieved at your age
Other Worlds - How old are you in Martian years?
Two hundred - Numbers from 1-200 in Google images.
World Population - ...
Secret Santa - How to do Secret Santa properly
Robot Jobs - Will robots take your job?
Primes - Like 2048, but make the biggest prime number you can
50 Cent - After adjustment for inflation
Frog Fractions - Learn all about fractions!
Covid Calculator - Interactive epidemic explainer
McDonalds every second - What McDonalds sells every second
Tau - Tau, twice pi - the first 100,000 digits. Print and keep this handy reference, in case you ever forget a digit.
Falling time - 3D time, constantly falling.
Correlated - Odd correlations
A View from the back of an envelope - Numbers nonsense....
Desmos Art - Drawing with equations. Check out "Paris street"
Price points - Get facts on the best numbers for pricing... (PricePoints.com)
200 years, 4 minutes - Hans Rosling - 200 years of world statistics compressed into 4 minutes.
3n+1 - A simple but unsolved mathematical problem
Octamatics - The power of eight
Hash game - how in th
Shuffling Cards - How many ways can 52 cards be shuffled?
Mile of Pi - A mile-long printout of pi
Googolplex - 10 to a googol
Googolplex written out - The number Googolplex written out in a book and a series of PDF documents.
2048 cubed - 2048 in a 3D cube! Arrow keys, F, and V to slide. Spin the cube with the mouse.
Wealth inequality - Scale graphics of wealth inequality in the USA
Chaos Equations - Mathematical fireworks
Kamogo Lottery - How long will it take to win?
Mandelbrot Set - Mandelbrot - an exploration in pure mathematics
New Math - Tom Lehrer song with animations. How's your octal?
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