You may think this is just another book to flip through in your spare time, but you’sd be wrong. The questions to many of the most pressing and nonsensical questions will be unveiled with precision and flare in What If?: Serious Scientific Answers to Absurd Hypothetical Questions. You will find serious answers to the most outrageous questions. Like “How fast can you hit a speed bump and survive?” or even more pressing “If Robots take over the world, how long will the human resistance last”. Questions that have challenged the most impressive minds of day make this arguably the best of math gifts.