Sick! I didn't like how in every demonstration he gave the camera didn't capture the full scene, just kinda got close up, leaving the possibility of faking it. Good vid though!
I wouldn't be too worried that this will be lost, we are in the midst of an archaic revival at the moment, with ancient nearly extinct practices now being taken up by kitchen alchemists.
My cousin who is a resident of California has been doing kungfu since he was 6 years old. He is now 20 but he said that his Kung Fu master had a wife who studied chi and could channel and do some of the things that that guy could