Tabhair pog dom, ta'im Eireannach
What the Bleep II Down the Rabbit Hole
Ok I don't get NASCAR. What's the fun in watching a bunch of cars go from Point A... to Point A? WELL I TOTALLY GET NASCAR!!! centripetal force and centrifugal force, action-reaction force pair associated with circular motion F=mv2/r. MAkin" NASCAR fun again..priceless....
The Universe in a Nutshell The Elegant Universe Any and all Science fiction..:)