CHOOSING THE SITE IS PIVOTAL. THE SAHARA IS CHOICE , THE SAND USED IN THE CONSTRUCTION.
A TUBE ANCHORED FROM ABOVE , AND TETHERED TO EARTH FOR QUICK RELEASE, FOR STORMS . THE DIFFERENCE IN AIR PRESSURE CREATING FREE LIFT, LIKE UP A STRAW.
GIANFRANCO FRONZI. MARCH ./ 8 / 2012
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