This kitchen helper by first graders Sara and Holden scrapes a carrot and then wipes up the mess.
Two state Mixer, turns on when the handle is tilted, and turns off when handle stands straight. Henrik and Alexander mixer model used one tilt sensor and a motor. Mixer by Henrik and Alexander at Teki Kidz.
This electric chopping board used two motors. One motor to move the meat to the proper position. The other motor to move the knife up and down. If we had more time, I am sure these two boys would have modified the knife to actually cut the toy meat. Vaibhav and Udit's electric […]