This List is great!!!
We are moving on.


Maurice Bazin
Praia do Flamengo 82,  Apt 1001
22210-030   Rio de Janeiro     Brazil

Tel:   21 2557 0929
Cell phone:   21  9465 0167

On Apr 10, 2008, at 7:49 PM, Michael H Goldhaber wrote:
some issues re motion:
when you access the Internet, what moves? 
why did animals not evolve wheels? (Jared Diamond wrote on this long ago) 
what are practical (but possibly "far-out") ways to reduce the global warming effect of human motions across the planet?
do electrons move in orbits in atoms? if so, do they use energy? 
How and why do continents move/
do ideas or societies have ways of moving that can't be described by physics/