Because There Is A Law Such As

I Like Physics, But I Love Cartoons.

Science Is Beautiful When It Makes Simple Explanations Of Phenomena Or Connections Between Different Observations.

We Won't Know For A Few Years.

Any Physical Theory Is Always Provisional, In The Sense That It Is Only A Hypothesis: You Can Never Prove It. No Matter How Many Times The Results Of Experiments Agree With Some Theory, You Can Never Be Sure That The Next Time The Result Will Not Contradict The Theory.

Without Imperfection, You Or I Would Not Exist.