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  1. Prepper Tools
    Hello my fellow survivalists! I really like the calorie calculator on this site! So I looked for other tools that either optimize me or my harvest. Somehow I remembered, that one square mile of arable land has a much higher yield rate today than it did even just 200 years ago! So I started...
  2. Alternative Energy (Wind, Solar, Hydro etc)
    This water turbine is fish safe, it drops to the bottom of the river/creek/waterway. It can generate electricity from water moving as slow as 2mph. This turbine converts around 60% of the energy generated by moving water. This device is actually called the Ferguson rotor (or something similar)...
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