Sleep cold? Try one of these
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http://cgi.ebay.co.uk/TK166-Vapor-H...emQQptZLH_DefaultDomain_0?hash=item1c0df57aba
Where does the steam go once it's cooled ? Does it then magically turn into a waterbed ?
I am guessing its a 'closed' system so yes would return to the 'still'
I like the idea but not the fact there is no real way to control the heat, you don't want to burn your buns now do you.
this is the bit that bother me
2. Power could be controlled by adjusting stove.
and i would hate it to get a hole in and steam scald you!!