Physics is the reason Color:Dark green Du stehst total auf Flower

Du stehst total auf Flower Power

your own life is often at stake

There is plenty of space inside for all kinds of writing and drawing utensils

With the Thinking vs

Physics is the reason Color:Dark green Du stehst total auf FlowerYou're sitting on the train, your coffee spills and someone mutters: "Everything happens for a reason." Of course it does! Gravity, inertia, conservation of energy take your pick. With the Physics is the reason shirt (or hoodie or bag), you'll be spot on with every explanation: the reason is almost always physics. And if not, then it's at least an entertaining mistake. The minimalist design features a stylized atomic symbol and the slogan "Everything