I didn't think anybody actually liked Necco wafers, those were the kind of candy you couldn't trade or give away on Halloween, or they just sat around and nobody ever ate them.
As far as this, um, topic... I read/skimmed thru the text, then looked at some of the video - which is where this came from, some of it almost word for word.
I looked at a couple more of the guy's videos and was going, what in the world is he talking about?? He seems to be either really deluded if he actually believes what's in his videos, or maybe he's just figured out if he posts ridiculously ludicrous videos he can get 100,000+ followers and money from Google ads and give out his Paypal info. (Do some of these people actually pay this guy? for what??)
I guess he is deluded, he scoffs at science and says he's the only person on planet Earth who really knows how that 19th century gadget works that's in the one video; but yet, Wikipedia knows what it is! Apparently do any kids in any science class. I'd hardly take photography advice from this Video Guy.