Posted by JennyB on April 12, 2010 at 03:27:49 user JennyB.
In Reply to: "pull left" and other puzzlements... posted by Ed Kiser on April 11, 2010 at 10:03:49:
Tapping Morse Code on a pipe - yes, there are pauses after the 'longs', but the 'longs' are also tapped louder than the 'shorts'. The 'longs' are differentiated in the same way as when in a musical score, an 'accent' is placed over a note to emphasise it. If you try it yourself tapping a pen on your desk for SOS, it's easy to distinguish the 'shorts' and 'longs' like this.