Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: E=Mc2 does not mean E=m2c
Review: I find it very difficult to enjoy a book who's description of Einstein's famous formula states that "Energy equals mass times twice the speed of light" If Greene cannot discern the difference between the square of something and 'twice' something, then all other statements made by him are suspect. I threw the book away, lest it contaminate someone else (besides Greene) that didn't know the difference between c2 and 2c.
