museum-of-artifacts: “ The twelve angle stone, in the Hatum Rumiyoc street of Cusco, is an example of Inca masonry. Circa 500 years old.
Printing – One Step Closer to a Star Trek Future. This infographic traces the breadth of printing and the Fact & (Science) Fiction behind it.
Printing How It Works & Potential Applications [Infographic]Bit Rebels
Natural Swimming Ponds With Chemical Free Water - Clear Water Revival
Natural Pools DVD and DIY Manual pdf - these are so cool!
This is my dream backyard. near the mountains, over the beach, with a natural pool large enough to house some koi :)
Favorite natural pool yet. Photo Sharing and Video Hosting at Photobucket
The future of pools: Natural swimming pools. Bio pools are an environmentally friendly alternative to traditional swimming pools. They come with nice pool design and are environmentally-friendly.NO chemicals and clear, safe water!
Great pool design - love the look of the natural surrounding landscape. This will be my outdoor pool at my dream home!
natural pond piscine naturelle The principle of a biological swimming pool loes…