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Proposed? yes In use? no In addition to things like the space elevator, there are some really cool projects like this, http://escapedynamics.com/wp-content/uplo
by sudo_free_cake 11y ago
Proposed? yes
In use? no
In addition to things like the space elevator, there are some really cool projects like this, http://escapedynamics.com/wp-content/uploads/2015/05/Escape-Dynamics-External-Propulsion-WP.pdf http://escapedynamics.com/wp-content/uploads/2015/05/Escape-...