I just dropped the price of
the permaculture playing cards
for a wee bit.

 

 

uses include:
- infecting brains with permaculture
- convincing folks that you are not crazy
- gift giving obligations
- stocking stuffer
- gambling distraction
- an hour or two of reading
- find the needle
- find the 26 hidden names

clickity-click-click

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SAAB and the Stirling "Motor"  RSS feed

 
allen lumley
pollinator
Posts: 4154
Location: Northern New York Zone4-5 the OUTER 'RONDACs percip 36''
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books fungi hugelkultur solar wofati woodworking
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- I don't think that this source of an industrial level Stirling ''Engine'' has been shared here at Permies !

- as long as there is an approximate 100º ƒ difference between the 'cold pole' and the 'hot pole' the Stirling Engine is capable of

much work using "Waste Heat "

See link below -


http://saab.com/naval/submarines-and-warships/technologies/the-stirling-engine/

Enjoy ! Big AL

Late Note :  A little more information on theSaab Stirling V4 275R can be found in this article !

See further link below :


http://nationalinterest.org/blog/the-buzz/why-japans-soryu-class-submarines-are-so-good-17898
 
money grubbing section goes here:
Permaculture Playing Cards by Paul Wheaton and Alexander Ojeda
https://permies.com/wiki/57503/digital-market/digital-market/Permaculture-Playing-Cards-Paul-Wheaton
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