Is it just me or is the Q&A section not up to its normal standard? In the past when I rembember there being a correction it was put in the front with the letters. Also, in the second article, it claims the square root of 225 is 151! The square root of 225 is 15, not 150! Again, on most of the questions the answer dosn't fully answer the question or dosn't answer it at all. I am dissapointed with this month's section, and have noticed the last few months weren't as good as when I suscribed three years ago.