YOU ARE READING What If Theories Random a book of 'what if' questions #random #theories #what #whatif #whatiftheories XV 741 23 10 by cliffodick by cliffodick Follow Share Send Send to Friend Share Post to Your Profile Share via Email Report Story 'WHAT IF NOTHING HAS WEIGHT AND GRAVITY JUST PULLS THINGS DOWN, GIVING THE ILLUSION OF WEIGHT?'