Archived posting to the Leica Users Group, 1998/09/11
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]Eric wrote: << It's not the amount of cold that counts, it's the speed with which it changes. >> - ------------------------------------------ Eric, nothing slips past you!! But since I believe you know, does glass crack when the temperature changes quickly from cold to warm or warm to cold, or both?? This thought occured to me during this last heat wave when I was cooling off my windscreen by pumping a/c out of the defrosting vents of my car (truth be known, I didn't care much because its cracked anyway and needs replacing). TIA Arturo