10 minute blocks

I just read about this on another blog and had to look it up.  Of course, now I don't want to grade papers, I want to go sew!  Too bad I'm getting evaluated on Tuesday.  I have to be a grown up and get to work.  Maybe this will make me work faster so I can play a little bit tonight before I forget how to make the 10 minute block.  Check out this video and see if you don't want to give it a try.