Scale of the Universe
This one is controlled by a slider that lets you zoom from the size of the observable universe down to the smallest length that it makes sense to think of physically.
A perfectly safe Russian snow slide
Budget mix-up provides nation’s schools with enough money to properly educate students
God bless The Onion.
Chrome Angry Birds
It plays amazingly well for an HTML5 game run in the browser with no plugins.
Hey cheaters: enter this into the address bar when the game is loaded to unlock all the levels.
Upbot Goes Up
Simple mechanic to this flash game, yet very addicting.
Be your own souvenir
Hacker typer
Pretend you’re hacking the mainframe by just mashing keys.
A flip book made by popping ballons
Heaven
Tetris inspired by this xkcd comic where a perfectly-fitting piece sometimes drops.
GigaPan Time Machine
Zoomable, pannable, time-lapse sequences made up of super high resolution photos. Incredible detail.