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Coffee Buddy — I am offering my time to be someone to talk to over coffee at any coffee shop in Philadelphia. I like to talk about physics, science, renewable technology, science fiction, philosophy, psychology, art, religion, politics, value systems, history, current events, future scenarios, education, artificial intelligence, new inventions, permaculture, hydroponics, aeroponics, aquaponics, farming, 3D printing, automated systems, and more.
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