What If?2 Av Randall Munroe

<p><b>WHAT IF... one man decided to answer all the unanswerable questions, using science.</b><br><b>The <i>Sunday Times</i>-bestselling author and <i>xkcd</i> creator, Randall Munroe</b><b>is here to provide the best answers yet to the important questions you probably never thought to ask</b><br><br>The millions of people around the world who read and loved <i>What If?</i> still have questions, and those questions are getting stranger.<br><br>Planning to ride a fire pole from the moon back to Earth? The hardest part is sticking the landing.<br><br>Hoping to cool the atmosphere by opening everyone''s freezer doors at the same time? Maybe it''s time for a brief introduction to thermodynamics.<br><br>Want to know what would happen if you rode a helicopter blade, built a billion-storey building, made a lava lamp out of lava, or jumped on a geyser as it erupted? Okay, if you insist.<br><br>Welcome (back) to the mind-blowing world of <i>What If</i>?<br><br>Unfazed by absurdity, Randall consu