**Intact Gift Giving Condition book**

The experiment turned out to be hugely successful, spawning a book that has remained a definitive introduction to physics for decades. The legendary introduction to physics from the subject's greatest teacher "The whole thing was basically an experiment," Richard Feynman said late in his career, looking back on the origins of his lectures. Ranging from the most basic principles of Newtonian physics through such formidable theories as general relativity and quantum mechanics, Feynman's lectures stand as a monument of clear exposition and deep insight. Now, we are reintroducing the printed books to the trade, fully corrected, for the first time ever, and in collaboration with Caltech.