Scotch as in the tape, not the whisky
this is how i imagine EDC people carrying their 31 gadgets without a backpack
The rain would quickly render it useless as an explosive, and if it was inside a container the metal would shield it
and even then, ammonium nitrate is just an oxidiser, (in layman’s terms, it makes already flammable stuff burn faster when ignited, so fast that in some cases it detonates), and without fuel it can’t do anything on it’s own
Ammonium nitrate isn’t dangerous.
It’s not gunpowder, it’s not rocket propellant, it’s not liquified natural gas
you need extreme heat and fuel to make it detonate, in the Beirut case that was given by nearby stored fireworks, but otherwise it’s pretty safe to use, you can blast it with a blowtorch and it doesn’t even burn
The misconception of it being explosive comes from the fact that people buy it as fertilizer and then use it to make bombs by mixing it with fuel and other primary and secondary explosives (or just to have some fun with homemade gunpowder), and even then, usually you use potassium nitrate, a derivative of ammonium nitrate, because the ammonium nitrate is just so goddamn hard to detonate
Now, should they accept the ship? I don’t know, as far as I know Russia’s regulations might as well allow storage of ammonium nitrate inside the ship’s fuel tanks, but some simple checks would mitigate 99.99999% of risks.
That said, it’s still Russia and we shouldn’t be giving it money anyways, but I’m not gonna get into politics here
meanwhile Japan having hanging as their only method for death penalty
potassium chloride is just sodium-free salt, I can get it at my supermarket, the issue is getting the other 2 drugs for the cocktail
the 3d printing part is only aesthetical, people have been taking their lifes by just using a bag or whatever else can contain the nitrogen from a tank
still scary AF
ok slightly unrelated but the satellite pictures have an insane resolution for having been taken from, you know, space
Just imagine what the government has if that’s what’s available commercially to the public
As a chemist,
Air: A Sabatier reactor uses CO2 and Hydrogen to make methane and water, then the methane can be heated in an oxygen-less atmosphere (pyrolysis) to get hydrogen and elemental carbon, and you can electrolyze the water to get oxygen and hydrogen. the hydrogen from the methane pyrolysis and water electrolysis is enough to use again in the Sabatier reactor, while the oxygen can then be used again to breathe.
For the food: A bit harder, for a closed loop like for the air you would need to chemically recycle pee and poo which IS possible, just insanely complicated (and gross, and dangerous).
A better method for food, if you had access to water, would be to turn water into steam, then use the elemental carbon from the Sabatier reactor and the steam to make syngas.
Once you have syngas, make Methanol with it, and then convert the methanol to Formaldehyde with a catalyst.
Once formaldehyde is obtained, use the Formose Reaction to make various sugars.
Then, use the sugars to eat or to feed animals/plants.
Idk about other stuff tho, all the proteins, vitamins etc
it could probably be possible to make them with genetically modified yeast/bacteria that feed on the sugar, but AFAIK this doesn’t exist yet (the above part of air+water to sugar is possible with current technology, tho)
sounds like what autocorrect would say when you click the suggested word over and over
/s
How people are so confident in sharing their DNA, something you cannot change, that you will carry on for your entire life, and that can uniquely identify you with just a small sample, to a private, profit-driven company still amazes me
And the worst part is, even if you’re careful about it, all that’s needed is a relative doing it and now the company can basically tell most of your family tree
And all for what, knowing the parents of the parents of your parents come from some neighboring country? No shit, Sherlock, people move around
am I dumb or just not getting it? where is BIM written
dang I guess I lost the argument /s
hot take: I liked the 2 more then the 3
it is, but you need to have some chemistry knowledge to be able to extract it from things like anal lube, and that’s where I think this DIY project will shine
just like nuclear fusion, it was 10 years away 10 years ago, it’s 10 years away now and it will be 10 years away 10 years from now
i mean, usually wikipedia’s references ARE from those old books
it’s not a logistics nightmare, we used to do that until plastic gave us the idea of single use containers, many restaurants still do it with larger 1L bottles
also, while yes glass does have a really high melting point, most plastics never get recycled and instead get burnt, releasing a lot of toxic chemicals in the air (and even if they weren’t, you can only recycle some types of plastics, and even if you did, new objects can be made only by some percentage of recycled plastic, and never 100%)