from the maytag-man-will-be-dust dept.
formaggio writes "Most heat pumps maintain an average useful life of 10-20 years, but researchers at the University of Stavanger in Norway (USN) and the University of Oslo believe that they have developed a new heat pump that will last up to 10,000 years."
Never ask two questions in a business letter. The reply will discuss
the one you are least interested, and say nothing about the other.