The Scienst tries to make the robot walk

[BuddyBoy600alt]

There was a funny cartoon from the 1970's that involves a scientist building a robot. He tries to make the robot walk. But does not work. Then, The scientist added legs but that still did not work, Then he tried foot, But that did not work ether. Then he built knees with the success. But instead, The robot dances. The scientist dances too. Here is the image: