Don't Drink and Derive Laptop Sticker

Show off your physics pride with this trendy sticker. Sticker is a square and measures approximately 3" x 3" and is a matte finish, waterproof, removable vinyl. Stick it on your laptop, desk, water bottle, or anywhere you like!

In physics, mass–energy equivalence is the relationship between mass and energy in a system's rest frame, where the two values differ only by a constant and the units of measurement. The principle is described by the physicist Albert Einstein's famous formula: .

Wait, that can't be right. Be careful using the equations on this sticker. How many mistakes can you identify?