http://www.fourmilab.ch/cgi-bin/uncgi/Earth?imgsize=1024&opt
R RotorPilot Senior Mar 11, 2003 289 0 Jul 15, 2003 #1 [url="http://www.fourmilab.ch/cgi-bin/uncgi/Earth?imgsize=1024&opt"]http://www.fourmilab.ch/cgi-bin/uncgi/Earth?imgsize=1024&opt[/URL]
[url="http://www.fourmilab.ch/cgi-bin/uncgi/Earth?imgsize=1024&opt"]http://www.fourmilab.ch/cgi-bin/uncgi/Earth?imgsize=1024&opt[/URL]
D downwash Senior Mar 13, 2003 430 0 Jul 15, 2003 #2 Now, why would anyone want to totally screw up something so beautiful?