[FoRK] on the equilibrium of planes

Dave Long dave.long at bluewin.ch
Sat Apr 7 14:18:53 PDT 2012

Retired carpenter has figured out how to build megaliths with  
relatively small crews; he demonstrates his thesis* by moving small  
barns and lifting megagram concrete blocks.


* http://www.youtube.com/watch?v=pCvx5gSnfW4

More information about the FoRK mailing list