Here’s the intelÂlecÂtuÂal upside of the Tiger Woods kerÂfufÂfle: A copy of John GribÂbin’s Get a Grip on Physics was spotÂted in Woods’ wrecked CadilÂlac. (PhoÂto here.) And, ever since, the book has been in high demand. The Wall Street JourÂnal reports that the book’s AmaÂzon sales rank has jumped from 396,224 to 2,268. But, from what I can tell, the book actuÂalÂly seems to be out of print, and you’ll need to pay a minÂiÂmum of $42 to buy a used copy online. (Here’s an instance where Google’s book digÂiÂtiÂzaÂtion iniÂtiaÂtive would benÂeÂfit an author.) If you’re lookÂing to bone up on your physics, let me save you a few bucks. With LearnÂing Physics Through Free Online CoursÂes, we have pulled togethÂer free coursÂes from MIT, StanÂford, UC BerkeÂley, and Yale, plus a series of famous lecÂtures by Richard FeynÂman that Bill Gates has put online. These and many othÂer physics coursÂes can also be found in our largÂer colÂlecÂtion of Free CoursÂes Online and on our Free iPhone App. Enjoy and rememÂber to wear your seatÂbelt.