propulsion

We keep hijacking various threads to discuss advanced concepts in theoretical physics which, I feel, have a direct bearing on the immensely significant question of UFO propulsion. So I thought it would be better to dedicate a thread to these ideas where we can debate them all in one place. And...

I'm looking for evidence against the claims of Daniel Fry, the 50s-era contactee(?). Specifically I'm hoping that some of the members here can cite sources that provide a factual basis to refute Fry's contact story. Because I've been studying this case for nearly 20 years - the physics...