On Thu, 24 Sep 2009 16:35:37 +0200, "Tim C."  wrote:

>> Yes!  I forgot to mention that the block heaters are plugged into the mains. 
>> You sometimes see people driving along oblivious to the fact that they are 
>> dragging an extension cord along with them.
>> Graham
>
> :-) 
> Maybe they're filling up on kinetic energy 

avoiding cold radiation death rays?
-- 

Martin