John Lorenzen: Self Taught Engineer and Energy Inventor

Retired Iowa farmer and self-taught engineer John Lorenzen was so driven to doing for himself and self-sufficiency he figured out how to power his property with a combination of wind, solar, and hydrogen power.

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LEFT: The forge Lorenzen uses to cast tools. CENTER: Lorenzen examining his collection of over 140 Edison batteries. RIGHT: A homemade power hacksaw.
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