this post was submitted on 26 Oct 2024
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[–] [email protected] 96 points 1 month ago (3 children)

The liquid, which the Palo Alto Fire Department has deemed to be a nonhazardous mixture of borax, lye (also called sodium hydroxide) and green dye, spilled out of the Tesla office at 1501 Page Mill Road onto Hanover Street.

[–] [email protected] 194 points 1 month ago (1 children)

“Storage of sodium hydroxide requires a City permit, which Tesla had not obtained.”

[–] FlyingSquid 87 points 1 month ago (2 children)

Elon does not care about laws and it's been shown over and over that he doesn't have to.

[–] [email protected] 18 points 4 weeks ago

He obviously does, he's not storing it anymore after spilling it out now is he?

[–] Burninator05 10 points 4 weeks ago (1 children)

When the penalty is a fine, it isn't a penalty to the rich.

[–] FlyingSquid 6 points 4 weeks ago

"Cost of doing business."

[–] [email protected] 60 points 1 month ago (1 children)

How is lye nonhazardous? Can't it cause serious chemical burns? Maybe it's just in low enough concentration that that's not a concern.

[–] FlyingSquid 38 points 1 month ago (2 children)

You don't want concentrated lye, but diluted lye is safe enough to make soap. My question, and I'm not the only one asking in this thread, is- is a mixture of borax and lye a good coolant for a supercomputer?

I guess you could argue that the green is so they would recognize a coolant leak...

[–] ChicoSuave 51 points 1 month ago* (last edited 1 month ago) (1 children)

Borax is used for flushing large coolant systems. The green dye is probably to find leaks or identify when the flush has cleared out any residual coolant.

[–] FlyingSquid 11 points 1 month ago* (last edited 1 month ago) (1 children)

Ah, that makes more sense then.

But lye as well?

Edit: never mind, that discussion says also lye.

[–] kindernacht 6 points 4 weeks ago (1 children)

They use this mixture at my work as well. Flushing out large sub freezing cooling systems. We don't dump it out on the street though.

[–] mhague 2 points 4 weeks ago* (last edited 4 weeks ago)

If it's anything like the places I work, they specifically tell you to be very careful about what you wash away.

[–] [email protected] 15 points 4 weeks ago

The lye concentration used to make soap is rather nasty if it gets on your skin and you don't deal with it immediately. Source: I've made a lot of soap from scratch.

[–] saltesc 5 points 1 month ago (1 children)

Okay, now I have more "why" questions.

[–] [email protected] 2 points 4 weeks ago

Water cooling for a set of computers. Additives prevent bacteria growth.