"Believing is Not Seeing" - Tom WilsonSubmitted by fishyculture on Sun, 02/17/2013 - 13:31
The "Viewmaster" analogy is perfect, right down to the term "View Master."
This is another one of those lectures that can lift you out of your current "world view" and let you soar through unexplored possibilities.
Enjoy! I am off to work on our rocket mass heater!