If you like absurd questions like this with real scientific responses, you might enjoy the “What If?” books [1] by Randall Munroe (creator of xkcd).
They are full of questions like this, often with a humorous spin. Entertaining and educational.
Some sample questions from the Amazon description:
- What if you tried to hit a baseball pitched at 90 percent the speed of light?
- How fast can you hit a speed bump while driving and live?
- If there was a robot apocalypse, how long would humanity last?