More robots!

Last weekend Ben and I volunteered at the FIRST Lego League Championships at Penn. Like last year, Ben was the head ref and therefore special:

Also like last year, I was a regular ref:

As always, it was a ton of fun. I think my favorite team was a girl scout troop, who all wore denim shirts and red head kerchiefs (à la Rosie the Riveter) and were called the "tough cookies." Gotta love getting girls excited about engineering!