All legion, sceptimatic & my own experiments & evidence are easily tried or verified at home by neutral readers.
Yours are not, though; because you have not provided any.
The 'man-on-skateboard' FALSE ANALOGY was debunked by myself in reply#622, page 32, then in more detail in reply#1569, page 79.
Further; unlike myself, you do not even have a consistent position for how rocket propulsion is achieved, as neutral readers will now be all too painfully aware.
As they will be aware of your constant lies, flip-flops, evasion & attempts at brainwashing through peer-pressure; all of which provide evidence to confirm you as the Cultists I have implied you are all along.
What's more, Rayzor's claim that you are in fact trolling further undermines your cause. Thanks, Evil Edna!
For any neutral wishing to investigate this subject further, I recommend you visit cluesforum.info & read the thread 'Does rocketry work in the vacuum?'
A wealth of other information on the Great Space Hoax can also be found there.
Perhaps some of you space-cultists would care to leave this cosy little hugbox of a forum, join cluesforum.info & attempt to refute their findings?
Now THAT would be LOL!!!