I am not seeing the video, but the people inside it.. this is not a hobbyist who spent a few dollars and did some tricks just for showing.. this is an old man who wouldn't care about showing.. the audience are all scientists, college professors in technical college, not medicine or biology.. so many student who's job is discover the least mistake or error. the speaker said two physicists from Germany have built a similar machine..
So what can you say about this?
One may pay a hundred dollars, two hundred dollars just for showing and to hear wow for a few days until his tricks and scams are discovered by specialists, but no one can devote his time and spend hundreds of thousands of dollars, setup a high security lab that you would need to enter through finger print and password doors, then inside is world class research lab just for this project.