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Cake day: February 1st, 2024

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  • So 84,000 for a glass assuming 100% of the fluid is benzene (unless I misunderstood your calculation). Benzene concentration is about 1% of gasoline, and a tanker is about 20,000L, or ~40,000x more than a cup. Cube root of 40,000 is about 34 (cube root for the surface to volume factor). 34*100 is 3400, which is about 25x off from the 84,000 reduction required to be “safe.” So it’s roughly 25x worse than the Oregon cutoff (but seemingly within EPA limits, which appears to be ~1000x less stringent [!!!]). Unless I made some errors or misunderstood.

    In any event I’ll try to source my cooking oil from uncontaminated trucks!

    (As an aside, thanks for taking my question seriously and putting thought into an answer, unlike some of the other more “colorful” responses!)





  • A simple, “your scaling argument doesn’t really apply since the amount of residue left behind scales with the volume, not area” would have sufficed.

    Gasoline is a pretty powerful solvent; would residue left behind that doesn’t come off from gasoline be liberated by cooking oil? It’s an honest question.

    And I sure hope the regulatory agencies and shipping companies in my country do a better job than in China. This sort of thing is terrifying; I’m just curious as to an emotionless analysis of how bad this likely is. What concentration of benzene is acceptable? “None” would be best but we already breathe it. Would contaminated cooking oil likely be equivalent to…inhaling once at a gas station? A wet martini with diesel instead of vermouth?


  • No shit.

    My question was an honest scaling law question. Of course this is bad. Which is what I said.

    My question is how bad, which is a legitimate question, and is not in any way saying these are defensible actions. They are not.

    If you fill a thimble with diesel, drain it, and then fill it with water, that’s gonna be super gross — the diesel will probably form a thin layer on the thimble which is then diluted with a thimble full of water. Super gross. But by the time you get to a fuel can, the thin layer of diesel on the can is now diluted by a can of water. Because surface area scale like length squared but volume like length cubed, this is a better situation (for a given amount of water). Now when this is scaled up further, the diesel gets increasingly diluted. This is the root of my question, it’s not saying that we should accept this or that it’s good, I’m just curious.






  • Maybe a dumb take, but I think milking customers for all they’re worth is much better option than what HP is seemingly doing — which is milking them for all they’re worth this quarter.

    Like, there are companies with a cult like following (Valve comes to mind) and while they could probably increase profit for a quarter or two, they seem to be playing the long game fairly well. Which is ultimately better for everyone — they get more money over your lifetime, and you get a product that you’re happy with.