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Steven M. Johnson invents the Sinkolet

by LiveModern Webmaster last modified Jan 05, 2015 01:06 AM
Editorial Rating: 1 2 3 4 5
Average Rating: 1 2 3 4 5 ( 0 votes)
by Lloyd Alter last modified Jan 03, 2015

TreeHugger loves designs that combine different functions. Cartoonist Steven Johnson has been there, done that.




 

 

TreeHugger loves designs that combine different functions. Cartoonist Steven Johnson has been there, done that.

 

 

 
 
 

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