Peanuts by Charles Schulz for May 01, 1968
Transcript:
Snoopy walks and carries a globe. He thinks, "I hope I'm going the right way . . ."<BR><BR> Snoopy sets the globe down and looks at it. He thinks, "As long as I stay south of the 40th parallel and west of the 120th meridian, I think I'm all right . . ."<BR><BR> Snoopy looks behind him.<BR><BR> Snoopy looks at the ground and thinks, "They should have the meridians marked along the ground some place . . ."<BR><BR>
This is how Snoopy accidentally invented the precursor to GPS, Globe Positioning Snoopy™.