I still hand wash clothes and hang them out to dry..yes, I do have a washer and dryer, but sometimes I just like sun dry clothes. You can set up a clothes line between two trees, in less of an hour. At the lake, we dry clothes over pallets. By the way, speaking of pallets…they are free and you can use them to start up a fire pit or fire place. Get you some. Pallets are good for LOTS of things. Keep that in mind.
Freeze-dried food is nothing new. As early as the 13th century, the ancient Quechua and Aymara people of Bolivia and Peru pioneered a form of the process by exposing potatoes to the freezing temperatures of the Andes overnight, then drying them in the sun. In 1937, Nestlé used industrial technology to create the world’s first freeze-dried coffee, and in the 60s and 70s, the US military shipped freeze-dried food rations to the troops in Vietnam.