Too many of the comments here are so dismissive or obnoxious. I don't want to sound preachy here, but it is simply not appropriate to make light of situations like this if you're just a bystander.

@mrouilla51: Explain how.

Yeah, the internet's great. If this were 1990, I would have had no access at all to my favourite music - old jazz, 1900-1930s pop, and 1930s Samba, and maybe Baroque. I was introduced to all of those genres on Youtube.

I think it we would be in a very interesting situation if everyone suddenly decided to act according to their legal rights and with no consideration at all for priggish and outdated "ethics" or "courtesy".

@SHADOWORZA0: Voyeurs had a good name?

@EvanSei (lord of the gerbils): A scratch or two still looks better tha a massive ring of burn stuck to the glass that can't be removed normallly.

@Tommy Five: Why would you need a 'tactile feel' for a stove top's controls? So you could adjust the temperature and set the timer while looking somewhere else?

@EvanSei (lord of the gerbils): Try cleaning your glass stoves withboiling hot water and metal spatulas. That's how grills are cleaned at some fast food restaurants, with incredible results.

@MrRainMan: Maybe you do, but you shouldn't nevertheless. A stove like this seems like it might encourage absolute idiocy, if it allows people to cook as much as they want on the same stove.

@klynam: No, but they invented the plane in 190-something.

@Master S: No, actually I'm thinking of those odd debates where people say how women really are smart because they invented such and such a device.

I'm sorry, but that question is as stupid now as it would have been had it been asked about the 20th century in 1910.

@glaeven: I didn't know holograms shine.

I always thought that x-rays were discovered by a woman.

@Unknown2U: Well, if they're in their 20s here, many of them must have lasted until the 1970s, '80s, or even the early 90s. So, Marilyn Monroe and many other modern stars who died around then are equally dead or even deader.

@El Tejon: The flickering is anyone's question. But I don't think it's age, because most of the films I have seen from the period do not constantly flicker.

At this time there were already a few full-blown full length colour films, such as 'The Toll of The Sea'. There were also many b&w films from the 20s and early 30s that had some colour scenes.

@stan-the-man: If they had filmed men, it would have looked merely sepia toned.

@phatnacky: No, but everyone that was recorded did.

@Jeff: The little girl might not even be 90 yet, if this is from 1922.