I have an I Dea for a robot that can go up stairs and get someone's favorite drink I am 14 and I am top in my class for robotics the way that it would go up the stairs is having 3 weeks like you would if you divided a pie the axes would be hoke up in the middle and there would be rods for the wheels so as the axel spins the tires and the robot can go up and down stairs
By jurgensnate
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