We want our robot to beep whenever it hits dark than it will spin twice when it hits dark.Then it will turn left until it hits dark and it will repeat. We added a light sensor. Put 2 motors on it . We named him ZoogleSALT .We added 2 gears to our motors and then added 49.6 times 28 VR wheels on. We think our original tires are to big. So we added a skinny tire and it fits .We think our axles are too small. When we added the longer axles and then the longer axles and then added the tires. We added a little person on our robot. We finished putting on the tire. Now , we are trying to figure out how the other end will stand up. We added a smaller tire in the front. Alexa and Lauren made the decoration on the top. We added pieces on the top of the tires to make it sturdy. We finished our robot. We downloaded a program when we tested it the wheels weren't working right. So we fixed it up and did another test. The tires were still not working. While it was doing the program the robot fell apart - the pieces went flying! So we went and changed the wheels and fixed the parts that flew off. We changed the tires to a fatter and smaller size and it work. When we tested it the front broke off we put it back together and added more legos to make it sturdier. We took off Zoogle and tried to put him under the robot. But it fell apart, we then added a stopper to make it stay down. We also added a wheel to the back of the robot. We made the car stronger by adding more legos. We added a program that makes 1 wheel go backwards and 1 wheel goes forward so it keeps on turning. We are changing our light sensor to a touch sensor. We are not changing the light sensor actually! We are just adding a touch sensor. Now we have added 2 touch sensors in the back and 1 up front. On Zoogles nose we made it work. [It lights up.] We are figuring out how to the light and touch sensor! Before all this happened our would go forward and turn and back up and he would spin forever [and ever.] We are adding to our program we figured out that our touch sensor works. Now our robot spins and does not go forward. The program did not download right. We took apart our robot because the touch sensor is in the way so we can't download. We still haven't fixed the problem. We got it working now and we are finished with our robot! To Zoogle SALT Aon con wait 30 Athatway cthatway Aoff coff Bon Athisway cthatway Beep Aon con wait 30 Aoff coff   Con wait 30 Boff Athisway cthatway Beep   Aon con wait 30 Aoff coff Bon Athisway cthisway Aon con wait 30 Aoff coff Bon Athisway cthisway   Aon wait 30 aoff Beep Aon con wait 30 Ard crd coff aoff Beep Ahtisway cthisway Aon con Waituntil [switch] Beep Aoff coff Ard crd aon con Boff End First, our robot goes forward and waits for 30 seconds. Then, it spins a long time. If the sensor is touched then, it spins the other way.