http://www.boston.com/news/nation/ar...everal_people/

The link is to an article about a house fire in Waynesburg, PA which killed 7 people yesterday. The central heat was out and they were using some kind of space heaters.

This emphazises the dangers inherent in heating, and especially in temporary or jury-rigged set ups.

This is the reason we can sometimes be a little testy on that subject!