Well unfortunately he didn't get down and dirty on the details of his optical table Jason Sapan gives a good feel on how and what a Hologram is and what you can do with them.

You can go to the site http://www.holographer.com/ and see more they do visits and even internships which sounds  great for those who have the bug to do such a thing.

 

 

Either way a nice 13 min "nerd out" hope you'll enjoy .... John