Also you DON'T FUCKING WANT GRAPHITE DUST FLOATING AROUND IN ZERO G
Why not? I'm not well versed in the theme. Would it be flammable?
edit: just saw another post mentioning this: lack of gravity, enter floating in the electronic, causing short circuits as main risk.
Also your body doesn't do a good job of breaking it down either. Id imagine that in your lungs would suck.
I have a piece of graphite in my leg from 7th grade still. I'm 33.
I have a graphite stain in my palm from 8th grade and I'm 40.
Left handed or did you get stabbed too?
“Do me a personal favour. Take the pen!”
The reason not to use pencils in Space wasn't that Pencil are inflamable, the main reason was the graphit dust produced by Pencils, which because of the lack of gravity, enter floating in the electronic, causing short circuits as main risk.
That is something I found weird, too. Inflammable and flammable mean the same thing!
Technically, I think they're different. Flammable means that it can be lit on fire, like wood or something. Whereas inflammable means it can catch fire on its own, like gas, for example.
Edit: after some googling, it appears that my source was shit and should be disregarded. They do indeed appear to be synonyms. And also, I was thinking of gasoline. I think I was thinking of the "gas pedal" and that threw me off.
Credit to you for the self-correction though
Also a broken bit of lead could easily float into someone's eye or get aspirated.
and thin paper shavings = space kindling. the entire argument is fucking dumb.
perhaps the sovs gnawed their pencils sharp and consumed all the graphite fragments and shavings lol. good lil soviet space beavers
also, fucking pencil shavings?
pencil shavings contain graphite (great for getting into shit and shorting shit out) and thin paper (think, kindling)
did the russians gnaw the fucking things sharp? no? idiots...
Grease pencil, you pull a tab and the things unrolls.
side note, mechanical grease pencils are literally some of the best goddamn marking tools ever invented by humans, and the fact that we’ve moved away from them as a standard in favor of sharpie-style disposible markers is APPALLING.
there’s myriad “industrial” markers you can buy, which are generally especially well suited to one specific inclement situation. low temp markers won’t freeze, but will often bleed and feather. oil-proof markers will write on a slippery surface, but will smear and take ages to dry proper (RIP lefties). paint markers can write on anything, but only as long as the surface doesn’t immediately destroy your nib and prevent future wicking.
grease pencils (quality ones at least) go down like a crayon, stick to ANYTHING, and generally won’t smear at all. obviously no one should be writing their thesis with one, but they can do pretty much everything we use permanent markers for. they’re also cheaper and produce far less waste.
as far as i can tell the biggest downside is there’s a smaller profit margin for the manufacturers.
Im a fan of grease pencils yeah, especially for marking on windows. I'm a mechanic and sometimes I just do the diag notes on the cars Windows or if laziness.
nice alternative, and that'd make great sense except... now you have a bunch of long strings of grease covered paper floating about the cabin.
so no. no thanks.
I'm pretty sure astronauts are trained on the usage of garbage receptacles.
Besides that, NASA wasn't the one that funded the research behind the pen, they bought the completed pens. The expenses for the research were funded by Fisher
Think of how revolutionary crayola twistables would have been for NASA?
So they could have infinite chunks of broken crayan floating around them. I can never not break those no matter how lite I use rhem
You're the kid I stopped sharing my colours with.
Oh shit wassup
The air filters would capture it eventually. It's not like the ISS has dead air.
You're assuming I wouldn't try to eat them all like floating packman
Well, then the problem would be solved anyways!
I’ve owned a fair few Fisher Space Pens throughout the years. It’s an interesting bit of space memorabilia that’s functional and affordable. It’s an impressive bit of engineering.
As a space nerd, I love the pen. As a pen guy…. There’s better options. The cartridge just doesn’t write as smooth as I like, nor is it a really bold, saturated line. For daily actual writing use, I use a Lamy Safari rollerball or a Pilot B2P.
Plus, inhaling graphite dust since it doesn't fall doesn't sound fun.
Plus, graphite dust and electronics are also not a great combination.
NASA used crayons before those space pens, and iirc the pens were available for a while before they tried them
NASA used crayons before those space pens, and iirc the pens were available for a while before they tried them
this is partially correct; the missing pertinent bit - there was a crayon shortage due to the influx of marines recruited for the vietnam war (mmm crayola), forcing NASA to seek alternatives.
It's a cool pen. "Btw, this pen was the same type of pen used by Astronauts"; I mean, how's that for a conversation starter 😁
Apollo 1 resulted in a lot of improvements regarding fire safety.
People drag the Soviets for being reckless with the lives of their crews, but forget that the USA melted three men in a training exercise.
at least those three were known, acknowledged and not covered in secrecy.
we really have no idea how many the sov's lost in their rush to stay ahead / catch up to the moon landings. truly, there's no way to fucking know, even the cosmonauts themselves never knew the total extent.
maybe they both deserve to be dragged a bit eh? pfft
This is inaccurate. Graphite is not flammable. It forms small particles that, mixed with air, could combust in a dust explosion, just like flour.
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