legos

z did a "lego" engineering camp this summer for two weeks at catlin gabel school. he was supposed to do it for 3 weeks, but i cancelled the last week because they were doing the same projects as the first week. it was just a 1.5 hour class. the instructor wasn't that used to working with kids - it was a bit of a waste of time. oh well.

z and his bridge

here's a little movie clip of a plane...