[pianotech] Merry Christmas, Hawaiian style

[Ron Nossaman]

On 12/24/2010 5:33 PM, Gerald Groot wrote:
> How does fog freeze?  Can you see through it when it freezes?  Or, do
> you drive into a cement fog wall? J

It freezes on the roads. They call it "black ice". Looks like harmless 
wet pavement, but wheeeeeeeeeeeeee-crunch.
Ron N