Astronomical sites
I got a wild dream this morning.. It is like using the Gravitational force instead of gas in driving the engine.. I am not quite sure how to do this but got this dream.. So in search of this in the net, atleast I learnt first about the V6 engines. While searching for Gravitational force, I landed up in couple of intersting Astronomy sites. http://www.ras.org.uk/index.php?option=content&task=view&id=92 http://kendalastronomer.wordpress.com/