Maker Faire is May 30 and 31 at the San Mateo County Expo Center. If you’re going to be there, come say hi! We’re keeping a pretty low profile since our next hardware version isn’t ready yet, but you’ll find us in a corner of the MIT Media Lab booth with a pile of blocks — it’s right in between booths for the Exploratorium and Sparkfun. Three of our favorite things all lined up in a row!

Plug and Play STEM Lessons for Substitute Teachers.
We all miss a couple days of school, whether it’s for professional development, sick days, or personal time, and that means we need to be