On Feb 19, 2:31 am, "Shaun Van Poecke"
wrote:
I saw a tide clock on ebay today, had a single hand with a 'high' at the
top, a 'low' at the bottom and that was pretty much it. All this for the
bargan price of AU$70.
Shaun

Hello Everyone:
Please help me with this. I have a difficult time understanding
complex concepts..................
Why do people use/have/need/require/want a "tide clock?"
Bewilderd Bob