For this, -I would think things along the lines of Ocean Currents / Temperatures, Global Warming, and El Nino / La Nina.

Also, -for Musical Diversion and Entertainment, -a Harmonica or Flute comes to mind! [color:"black"] [/color] [email]KI6IW[/email]
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"No Substitute for Victory!"and"You Can't be a Beacon if your Light Don't Shine!"-Gen. Douglass MacArthur and Donna Fargo.