I want to tell you about the swing that swings itself. For two days Pradeep had me wondering and drawing diagrams, scratching my head and making my arms move like swings. I must have been funny to watch but I couldn’t figure it out. I couldn’t figure out any way to stop the energy of the swing from going into the ground.

I finished off my last pitiful drawing and pushed it towards him. He shook his head and said “Do you want me to tell you how I did it?”

I was weak and gave up. “Yes.”

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