Pump?
Fred said:
"Gee...does anyone know where we can get a pump to overcome that head?"
Every country has one (or more), all that is needed is some type of lubricant for reduction of friction.
Methane, I believe, would be usefull as the propulsion gas since it is so readily available...
Hello Errorist,
You said:
"A carbon nano tube pipeline from the Equator to geo. orbit could pump massive amounts of H2 and O2 to space to be stored as rocket fuel. The pipeline would only have to be 1/4 inch diameter."
Errorist,
WOW! If someone could develope a system that could send...