Funny I just watched the extra scenes on the Angels and Demons DVD yesterday and they went through a lot of the same type of explanations of the technology. Nice video.
To a small child, the perfect granddad is unafraid of big dogs and fierce storms but absolutely terrified of the word “boo.” – Robert Brault
Interesting, thanks for posting.
"Individual commitment to a group effort--that is what makes a team work, a company work, a society work, a civilization work."