About

Perhaps you have looked at the world through sunglasses that have a colored tint. Exactly how do they work? We can answer this question as we would many questions in life. They work because of physics. And in this simulation, you will probe the answer by learning about color filters. You won't need any expensive lasers; we'll provide those for you. You won't even need any colored-tinted sunglasses; we got you covered there too. All you need is an inquisitive mind and our Colored FIlters Interactive.