“We are all quantum special effects animators.”–Robert Scheinfeld

“Man only likes to count his troubles, but he does not count his joys.”—Fyodor Dostoyevsky Before entering the hospital room of a tuberculosis patient, visitors are required to cover their entire bodies. They even don surgical gloves and face masks. None of us balk at this seemingly overcautious behavior. We don’t want to catch tuberculosis. […]