What If? by Randall Munroe: A Smart, Hilarious, and Surprisingly Practical Guide to the Weirdest Questions You’ve Never Asked
Ever stop mid‑commute and think, “What if I drove over a speed bump at 200 mph—would my car survive?” Or stare at a baseball game and wonder, “What if that fastball traveled at 90% the speed of light?” If your brain loves to tug at absurd threads until they reveal something true, you’re exactly the…