Isaac Asimov explored the idea of Gravity Powered Spacecraft in the Foundation Series of novels. It is a wonderful idea, and although I can't vouch for the validity of the math on that website it certainly remains within the realm of theoretical possibility. However, since we don't actually know WHAT gravity is or how to generate a "Gravity Shield", it becomes obvious that this website is just presenting a concept, not an actual proposal.
Slashdot Mirror
Isaac Asimov explored the idea of Gravity Powered Spacecraft in the Foundation Series of novels. It is a wonderful idea, and although I can't vouch for the validity of the math on that website it certainly remains within the realm of theoretical possibility. However, since we don't actually know WHAT gravity is or how to generate a "Gravity Shield", it becomes obvious that this website is just presenting a concept, not an actual proposal.
What exactly is it called when a private entity stops/prohibits/interferes with speech? The word censor has no inherent relationship to government.