If you have the Wii remote wheel then you might see what this idiot was trying to do by creating a homemade game wheel for his smartphone. I give it a fail using a florescent light filled with poisonous gases.

We all remember our math teacher telling us why we had to learn all these crazy formulas, because you wouldn't have a calculator everywhere you went. Check out this funny picture, now that everyone has a iPhone or other smartphone I guess they were wrong huh?