Come on, don't you see the difference between a serious project backed up with preliminary study and a marketing video ? You don't get to try something when th

Come on, don't you see the difference between a serious project backed up with preliminary study and a marketing video ? You don't get to try something when the physic is against you. So you approve the every now and then 'genious' that found some new free energy and claims everybody is against it ? You mentionned first the sceptics of SpaceX, so you must have better sources than me on that. I don't remember any reliable critcs of Space X at the time.