I Like Physics, But I Love Cartoons.

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?

The Increase Of Disorder Or Entropy With Time Is One Example Of What Is Called An Arrow Of Time, Something That Distinguishes The Past From The Future, Giving A Direction To Time.

It Is A Waste Of Time To Be Angry About My Disability. One Has To Get On With Life And I Haven't Done Badly. People Won't Have Time For You If You Are Always Angry Or Complaining.

A Zero-gravity Flight Is A First Step Toward Space Travel.

It Was Recently Discovered That Research Causes Cancer In Rats.