Primitive Technology: Sweet potato cake - Natural food I found a cluster of sweet potatoes in the forest, I processed it by baking it and crushed it to make sweet potato cake. Thanks for watching !!!

War, famine, natural disasters, economic collapse. We've seen in recent history how vulnerable we really. When the worst happens it's important to know where and how to get food to keep you and your ...

As the Aztecs expanded their vast empire in the Valley of Mexico in the 14th to 16th centuries, one of the biggest questions they faced was how to feed their millions of tax-paying subjects. The ...