Given that reel to reel tape recording of television didn’t begin until the 1950s I’m going to say they didn’t. The only way they recorded back then was pointing a film camera at the TV, but this couldn’t really be used for rebroadcast, so I’m guessing a lot of these early TV broadcasts weren’t recorded.
taping at a corporate level didn’t exist until 20 years after the OP’s show aired – and another 20 years until consumer taping entered the picture
even then, BBC had no compunction about continuing to erase stuff – only relatively recently, they’ve started to realize just how bad a decision that was and have been begging for copies from people who taped shows to VHS – which itself hasn’t gone over too well because BBC also has a reputation of prosecuting home tapers, so without a promise of amnesty, no one’s coming forward …
Early days of television was the wild west. They didn’t know what to do so they basically took stage and radio concepts and adapted them to TV. That’s why so much early TV was vaudeville-esque variety shows.
But they didn’t even have a means to record if they wanted to. Everything was live. Not even a delay.
There was a podcast episode about this recently, and Howdy Doody…I think it was 99PI.
It’s frustrating the image for that article is of the 4th Doctor, given the BBC had stopped erasing tapes by the era of the 3rd Doctor. There are no missing 4th Doctor episodes.
Most organic molecules feature a lot of hydrogen that essentially serves as a placeholder for all the free bonds of carbon (and there is plenty!), oxygen, and nitrogen. Hydrogen is essentially the default thing to connect to about any organic molecule. And yes, it is primarily taken from water in the grand scheme of things.
To expand on that, hydrogen is just lone protons. Some of those protons pick up an electron, but if it’s a proton, it’s hydrogen. And considering that nuclear fusion is hard^[citation needed]^, it makes sense that one of the most common things to attach to other atoms would just be the smallest, most abundant, and most simple kind of atom out there.
Lovecraft Howard Philip called the author a clown. I don’t know if that’s an insult or a compliment, given the time period that would have had to be in. Clowns were cool at some point, right?
It was literally in the wiki you linked to lol. Though I was mistaken, it wasn’t Howard Philip Lovecraft, but “Philip Howard.”
Philip Howard, writing a lipogrammatic appraisal of A Void in his column Lost Words, said “This is a story chock-full of plots and sub-plots, of loops within loops, of trails in pursuit of trails, all of which allow its author an opportunity to display his customary virtuosity as an avant-gardist magician, acrobat and clown.”
Hydrogen is an electron and proton. I am guessing that most protons have been fully ionized many times since the beginning of the universe, thus not being complete intact atoms. Checkmate scientists!
I’m a biologist rather than a physicist, but I will take a swing at this.
Not really, although it depends on how you do your definitions. Most of the elements were formed by stars, which were themselves formed by the OG hydrogen, so hydrogen came first. So, first energy, then particles, then hydrogen, then stars and such, then oxygen and iron and all of those things.
It’s Hydrogen that’s existed since the universe cooled enough for electrons and protons to make atoms. Seconds after the big bang.
That’s most hydrogen.
It’s never been fused into heavier elements just still sticking around and caught in the planetary part of the solar system rather than the sun itself. Or any previous suns.
There’s some helium like that but most helium was formed inside suns later, and heavier elements all formed later in suns or supernovas.
heavier elements all formed later in suns or supernovas
Don’t forget neutron star collisions. Modern physics doesn’t think there’s enough energy in supernovae to create all the elements, so some must have come from neutron star collisions.
More like 380,000 years after the big bang you still needed everything to cool down and forces to separate and lots of other really cool stuff to happen before hydrogen could form.
It’s Hydrogen that’s existed since the universe cooled enough for electrons and protons to make atoms. Seconds after the big bang.
Atoms didn’t exist until 380,000 years after the big bang. Before that the universe was too dense for atoms to form and everything existed as a hot dense plasma where no electron could be captured by protons and neutrons. The protons that make up the nucleus of hydrogen did exist, it’s just that everything was too energetic to become an atom yet.
As far as I’m aware, protons don’t decay. If they formed at the beginning of the universe, they stick around until they get annihilated by anti-matter. But are we getting new protons after the universe formed? No idea.
en.wikipedia.org
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