mineral oil on eggs. I had no idea you could preserve eggs (unrefridgerated) for 9-12 months by coating them with mineral oil! Alternatives to mineral oil: Jojoba oil or Kepeg (though not sure of the chemical makeup of Kpeg).
Discover important egg nutrition facts in this infographic, plus other useful tips in choosing safe, high-quality and nutritious eggs for your meals. http://www.mercola.com/infographics/egg-nutrition-facts.htm