Infinite Powers: How Calculus Reveals the Secrets of the Universe

by Steven H. Strogatz

Infinity had a dubious reputation. It was known for being scary, not useful. Worse yet, it was nebulous and bewildering. What was it exactly? A number? A place? A concept?

Dividing by zero summons infinity in much the same way that a Ouija board supposedly summons spirits from another realm. It’s risky. Don’t go there.