[Coco] Re: portable sundial

[PaulH96636 at aol.com]

In a message dated 10/3/05 5:53:56 P.M. Eastern Daylight Time,  
kevdig at hypersurf.com writes:

>   I've heard some of these have a high drift at night?  
>How does this one do?

kevin



it is solar powered, &  is highly visible in bright  sunlight, but a setup 
accessory, compass, is required.   Since the  compass can't be read in pitch 
darkness, the sundial
cannot be calibrated at night.
 
-ph