The fellow in Australia, who makes tools and shelters from his bare hands and natural materials, is back with a new video. This time, he made water-powered hammer. It's basically a log (hollowed out by fire) that pivots up and down when it receives and empties water from a stream.
This is the first machine I’ve built using primitive technology that produces work without human effort. Falling water replaces human calories to perform a repetitive task. A permanent set up usually has a shed protecting the hammer and materials from the weather while the trough end sits outside under the spout. This type of hammer is used to pulverise grain into flour and I thought I might use one to mill dry cassava chips into flour when the garden matures. This device has also been used to crush clay for porcelain production. A stone head might make it useful as a stamp mill for crushing ores to powder. It might pulp fibres for paper even.
It’s been a while since we’ve looked in on John Plant, the Primitive Technology guy. Here are some of his recent videos. It’s always good to stay current on your post-apocalyptic, nothing but bare hands, bare feet, and cargo shorts survival skills.
The fellow in Australia, who makes tools and shelters from his bare hands and natural materials, is back with a new video. This time, he weaves a pair of sandals for his cracked feet. I made a pair of sandals from loya cane. Walking bare footed in the bush generally doesn’t cause problems for my […]
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