• 0 Posts
  • 286 Comments
Joined 1 year ago
cake
Cake day: June 17th, 2023

help-circle








  • Thank you for the correction on my terminology. Oil doesn’t dissolve in soap and soap doesn’t dissolve in water, emulsions are not solutions.

    However, I think the general point about oil attaching to the soap and the soap attaching to the water still stands. I would still say that “the soap attaches the oil to water” isn’t quite right. Per your statement, the soap attaches to both oil and water on opposite sides of the molecule, so the oil isn’t really attached to the water - at least not directly. That was the thing I was trying to articulate.

    But you also remind me of something a chemistry professor once told me: it’s not the soap that cleans, it’s not the heat that cleans, it’s the physical scrubbing action that cleans. Soap and heat make it much easier, but if you add soap and hot water to a burnt dish and leave it to soak, everything will stay exactly where it is (separated) until you add physical energy to move things.


  • Depends how much soap you use.

    The soap doesn’t work by attaching oil to water, the soap attaches to the water and then the soap is carried away by the water. Oil doesn’t dissolve in water, but oil dissolves in soap and soap dissolves in water. So long as you use enough of an excess of soap and mix it together enough, you’ll be fine.

    Definitely agree with rinsing the drain before, during, and after, though. Especially as most mammal oils become less viscous (slightly runny) at higher temperatures.





  • The lawsuit wasn’t coming because they were in a strong grey area with one physical copy per digital. By offering unlimited copies they directly invited a lawsuit.

    And then their legal defense had absolutely no competency behind it. They didn’t come with any legal principles, they basically just said “we shouldn’t be punished because we’re nice”, and then they tried the same style of argument during appeal, basically throwing money away on legal expenses. All the while they were campaigning for donations - the people that supported them were paying the lawyers, not for the IA’s regular activities.