new videos
hot off the press!  
    more about rocket
mass heaters here.

more videos from
the PDC here.
  • Post Reply Bookmark Topic Watch Topic
  • New Topic

Primitive Technology: Water Hammer  RSS feed

 
J.D. Ray
Posts: 107
2
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
I follow the Primitive Technology guy on YouTube.  His latest video (as of this writing) shows him making a stream-powered automatic hammer.

If you haven't seen them, his videos are wordless instructionals for building things by hand from materials sourced EXTREMELY locally.  Take a look:

https://www.youtube.com/watch?v=i9TdoO2OVaA

 
Forget Steve. Look at this tiny ad:
Systems of Beekeeping Course - Winterization Now Available
https://permies.com/t/69572/Systems-Beekeeping-Winterization
  • Post Reply Bookmark Topic Watch Topic
  • New Topic
Boost this thread!