After watching the video I have to say it is definitely something weird that I am not sure how to explain but that doesn't meant there isn't an explanation. In one of the comments under the post someone commented that it might be a Mylar balloon which typically changes shapes that are similar to the ones shown in the video. To me however I find it not really plausible that this man meditated himself into contact with aliens and then had this object appear soon after. In terms of the elements of thought this definitely plays to assumption on the parts of the people participating in Robert Binghams gathering and has a lot to do with point of view and what you believe happened. I don't think that it is real and that there isn't a lot of information to go off of in the video other than what Bingham says, but you can be the judge.