THE SECRETS OF PROFESSOR TEETH
Professor Teeth is an automated fortuneteller. You can use the attached telephone to communicate with Professor Teeth, if you so choose.
Pick up the handset.
Ask Professor Teeth a question. Do it quietly, for your own privacy's sake.
When Professor Teeth's teeth start chattering away, he relays a message to you through the telephone handset. Listen carefully.
There are two buttons on the front of Professor Teeth. Each button does a different thing-- the button on the left allows you to record a message for the next person who picks up the phone, and the button on the right plays it back so you can be sure that Professor Teeth will relay the right message.
Check out the "inspiration" link for some history of the project and the reason for its existence; check the "images" link for photographs and a video of the final product; and read the "construction" link at the top of the page to read about how I built the Professor.