The burdei dates back as far as 6000 years and it’s a type of half-dugout shelter somewhat between a sod house and a log cabin, usually with a floor that’s 1 – meters under ground level. Not realy a tree house but still cool
How to drive a freshwater well (Now THIS is interesting, Ive been wanting a well - old one was filled in and I hear water table here is good - but it costs a lot to have someone drill one, didnt know about this ~TA) - Gardening Man
This is great since we don't have any outdoor hose hookups! How to Build a Rain Barrel. A dual barrel system that uses atmospheric pressure to equalize the water volume in both rain barrels. Use the water from your rain barrels to water your plants.