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submitted 1 week ago by [email protected] to c/[email protected]
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[-] [email protected] -2 points 1 week ago

I feel like this parallels the story about spending of $10 million to research and develop a Space Pen vs just using pencils.

[-] [email protected] 15 points 1 week ago

The problem with pencils is that in space broken graphite floats around easily and is conductive. A conductive powder floating into something electronic in a pressurized oxygen rich environment is no bueno.

[-] [email protected] 2 points 1 week ago

Graphite powder is also quite flammable isn't it?

[-] [email protected] 3 points 1 week ago* (last edited 1 week ago)

I'm not sure, but with that much oxygen in the air I'm sure anything could "become" flammable, especially when atomized or turned into a powder. That's why grain silos on farms are fire hazards; the dust.

this post was submitted on 05 Aug 2025
1285 points (98.9% liked)

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