This energy isn't wasted. Its given off as heat, which is quite useful
in a domestic house.

.... if and only if you are living in cold regions....

--
@~@ Might, Courage, Vision, SINCERITY.
/ v \ Simplicity is Beauty! May the Force and Farce be with you!
/( _ )\ (Ubuntu 9.04) Linux 2.6.30.5
^ ^ 20:41:03 up 1 day 4:20 0 users load average: 3.55 3.76 3.73
不借貸! 不詐騙! 不援交! 不打交! 不打劫! 不自殺! 請考慮綜援 (CSSA):
http://www.swd.gov.hk/tc/index/site_...sub_addressesa