Across the street from Modular Robotics in Boulder is an industrial air and gas supply store. They’ve got a sign out front with reconfigurable letters and for about three years, it said, “BaLLoon tiME kits Are iN StoCk”. I was never quite sure exactly what that meant, but everyone loves balloons! Diane Walsh, a math and robotics teacher in Connecticut, posted this video of students using GoPiGos for some balloon jousting, and I am a fan.
Introducing the Invent Calendar
Seasons’ Greetings, budding inventors! The holidays are upon us once again. Snowmen, candy-canes, advent calendars, and little lights abound. And we’d like introduce you to something














