At Tobacco Warehouse, join Jonah Brucker-Cohen and build Drawbots by mixing standard drawing materials such as magic markers with weighted motors and plastic cups. When the cups vibrate, they draw circles and lines depending on their overall weight and power.  Drawbots is a drawing system and robot that anyone can build and use without having to learn electronics. The project has been shown and workshopped over 50 times in 14 countries on 5 continents since 2001.