john
2013-06-18 12:26:17 UTC
I watched a very interesting Talk by Stuart Armstrong, at the Oxford physics department - von Neumann probes, Dyson spheres, exploratory engineering and the Fermi paradox.
I am almost completely convinced that powerful electromagnetic ramps ( mass drives) are the future of human space flight.
I have always like the idea of a roller coaster style ramp aesthetically because it is very heavy metal...
I am almost completely convinced that powerful electromagnetic ramps ( mass drives) are the future of human space flight.
I have always like the idea of a roller coaster style ramp aesthetically because it is very heavy metal...