You will watch this in action, and you will say, Why the CGI? And then you will realize that there is no CGI.
Via Ace of Spades Headlines.
The show is Bang Goes the Theory, which I assume is some sort of answer to, and/or alternative of, Mythbusters. I’d mock the guy for being so enthusiastic about this, except… well, he has a vortex cannon and I do not; that places him higher up on the geek pyramid than me, and there’s no getting around that.