Protractors Hoodie

This funny shirt provides a quick history of one of the greatest mathematical... I mean, agricultural inventions of all time. When Mr. Deere invented his famous tractors, he actually aspired for them all to look like the original design showed here. He failed to achieve the same great design that only his forefathers could master. And that is how the green and yellow machines we see on farms across America today came to be. P.S. None of this is true and hopefully you didn't believe me. But hopefully if you purchase and wear this shirt, you can get a laugh out of someone who does believe that this is the true use and history of the protractor.