Keywords: Space Towers Lev-F1a.gif en Fig 8 Explanation of AB-Levitron c AB-Levitron - motionless satellite space station or communication mast tower Notation 1- ground super conductive suspension ring; 2 - levitating ring; 3 - suspended stationary satellite space station communication equipment etc ; 4 - suspension cable; 5 - elevator and electric cable; 6 - elevator cabin climber ; R - radius of lower ground superconductivity ring; r - radius of top ring; h - altitude of top ring; S - ring area Own Kruglyak 2002-01-04 Space elevators |