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Joined 2 years ago
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Cake day: June 11th, 2023

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  • At least in the US, tipping is the accepted way that we compensate certain people for their time.

    If you habitually never tip, you are not paying for the service that you receive in good faith. This is theft of service.

    If you don’t like tipping, patronize places that include the tip in the bill. Tell restaurant owners to change their pay structure to avoid it. It won’t be changed by you individually shirking your obligation to pay.


  • Your choice not to tip will make no difference to the company, but every difference to a person who suffers through customer service for a living.

    “I don’t want to subsidize a company” is just you inventing a convenient way to justify what is essentially theft. Why stop at not tipping? You could probably get away with stealing IDK, playground equipment too.

















  • Is it feasible? Sure. The limit on this kind of calculation is basically how much detail do we need to add to the environment (i.e., can we make the model) and how high resolution does the sound wave need to be (can we calculate it given finite compute resources).

    To get something that roughly sounds like a rock? Not difficult to model or calculate, if we make some reasonable assumptions.

    The sound of a wet towel thrown in the water during a hailstorm? Uhhh that’s a tough one.

    Simulating sound uses classical mechanics governed by the wave equation, which is well-understood. In terms of CPU power, the calculation to propagate a simple sound wave (wavelet) could probably have been done on a TI-89 calculator from high school.