Nathan Friend’s Digital Spirograph

With musician and programmer Nathan Friend’s digital spirograph, it takes zero artistic ability to create mesmerizing geometric designs. Friend’s digital version of the elementary school art toy adds infinite color possibilities, and the simple click of the erase button allows you to undo mistakes. An online gallery lets you upload your masterpiece or view designs created by others. Make sure to set an alarm if you do decide to test it out, though, because you might find the work day over by the time you look up.