MegaStructures

#	Item
71	PDF Document Add to Reading List Source URL: launchloop.com Language: English - Date: 2009-07-31 22:00:24 Megastructures Spacecraft propulsion Maglev Non-rocket spacelaunch Space access Launch loop Space fountain Linear motor Launch track Transport Technology Aerospace engineering
72	PDF Document Add to Reading List Source URL: www.capetocape.org.uk Language: English - Date: 2006-08-24 08:32:42 Bering Sea Arctic Ocean Megastructures Bering Strait Geography of Alaska Darién Gap Diomede Islands Little Diomede Island Dmitry Shparo Bodies of water Alaska Asia
73	PDF Document Add to Reading List Source URL: gassend.net Language: English - Date: 2004-07-04 03:57:14 Spacecraft propulsion Megastructures Space access Exploratory engineering Space elevator Counterweight Tether Elevator Space tether Technology Transport Space technology
74	PDF Document Add to Reading List Source URL: launchloop.com Language: English - Date: 2009-06-26 02:46:31 Maglev Physical quantities Spacecraft propulsion Megastructures Magnetism Launch loop Magnetic field Magnetic levitation Linear motor Physics Electromagnetism Transport
75	PDF Document Add to Reading List Source URL: www.gwern.net Language: English - Date: 2012-06-09 17:48:53 Megastructures Exploratory engineering Futurology SETI Nanotechnology Matrioshka brain Molecular nanotechnology K. Eric Drexler Brain Technology Time Future