Einstien is really slow but intelligent. He is well built and is the only robot in our class that did not fall apart yet. He was also the first robot to be done in our class. Einstien has light sensors that were in by the second building class. We tried many different light sensors in many different places and finally decided to put them in the back. On February 7, 2004, we tried to challenge ourselves. We did so by having it turn backwards and the light and the beep go off. Now our robot is working great and is running well. In our next class we made our robot loop around for 3 seconds, but we didn't like it so we changed it back. Our Program: to einstien ac, onfor 30 a, onfor 33 ac, onfor 30 a, onfor 33 ac, onfor 10 repeat 5 [ b, on ac, thisway onfor 5 beep b, off ] ac, rd onfor 30 c, onfor 33 ac, onfor 30 c, onfor 20 a, onfor 20 c, onfor 20 a, onfor 20 c, onfor 20 a, onfor 20 c, onfor 20 a, onfor 20 c, onfor 20 a, onfor 20 c, onfor 20 a, onfor 20 c, onfor 20 end What it does: Engines a and c on for 3 seconds. Next, Einstien makes a turn.Then it goes straight for 3 more seconds. After that it makes another turn .Then it goes straight for 1 second and repeats 5 times. Then it goes backwards and does 5 beeps. Then both engines go straight for 3 seconds. Engine c turns and after that, a engine goes on. Which repeats five times.