Since this is a math blog, I felt obliged to capitalize on today’s date. I’m sure everyone has noticed, like they do every year when 9/9/9 comes up or whatever else. But today is a bit more special, since 10 is our favorite base to work in. To celebrate powers of 10, head over to the Let’s Play Math blog to see lots of links and a video that will put you in the mood :-). Happy day!