Tweets about: Stone Working Tools

•Kyle

RT @SustEarth: The finest workers in stone are not copper or steel tools, but the gentle touches of air and water working at (cont) http ...

11 years ago

The finest workers in stone are not copper or steel tools, but the gentle touches of air and water working at (cont) http://t.co/4ejwY12L

11 years ago

Re the post-apocalypse curriculum: stone tools or metal working? Hunting or husbandry? Should we work backwards or forwards, historically?

11 years ago