A Fun and Fabulous Infinity Factory Design created with you in mind. Do you love mathematics, numbers, and patterns? Are you a "Big Bang Theory" fan, geek, or fellow egg-head that thinks math is "fascinating, Captain." Then this t-shirt was made for you. The Robots in this Fibonacci Robots design increase in size using the famous Fibonacci sequence - 1, 1, 2, 3, 5, 8 etc. Enjoy Nature's Numbers in this space age Fibonacci Robots design on a dazzling t-shirt, mug, button, bumper sticker or magnet. Need a quick gift? The Fibonacci Robots design makes a great present, especially for girls and boys who love math. And for those students not so crazy about the subject a fun t-shirt or mousepad will encourage their mathematical curiosity. Why not send that loved one in your life a Fibonacci Robots mousepad, keychain or apron. And don't forget, the sooner you order the sooner your Fibonacci Robots t-shirt or bumper sticker will arrive.