When The Going Gets Tough, The Tough

If You Understand How The Universe Operates, You Control It In A Way.

One Might Think This Means That Imaginary Numbers Are Just A Mathematical Game Having Nothing To Do With The Real World. From The Viewpoint Of Positivist Philosophy, However, One Cannot Determine What Is Real. All One Can Do Is Find Which Mathematical Models Describe The Universe We Live In. It Turns Out That A Mathematical Model Involving Imaginary Time Predicts Not Only Effects We Have Already Observed But Also Effects We Have Not Been Able To Measure Yet Nevertheless Believe In For Other Reasons. So What Is Real And What Is Imaginary? Is The Distinction Just In Our Minds?

I Thought Eddie Redmayne Portrayed Me Very Well... At Times I Thought He Was Me.

There Is A Very Real Danger That We Will Kill Everything On This Planet Now That We Have The Technological Power To Do So.

[question: What Do You Think Was The Most Important Physics Idea To Emerge This Year?] We Won't Know For A Few Years.