Agg writes "Well the slab gets poured on Wednesday so I thought I would sink 6 meters of copper pipe in the slab so that I can run my water loop through it when the house is finished. I hope to have water year round at about 16deg. No need for radiators or fans with chilled water coming straight out of the slab!" Link to Original Source
"Love your country but never trust its government."
-- from a hand-painted road sign in central Pennsylvania