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Joined 2 years ago
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Cake day: July 18th, 2023

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  • This is a joke ntended to illustrate the sometimes absurd oversimplification that has to be made to do certain calculations. An apple falls out of a tree from 20 feet off the ground, how long does it take to hit the ground. Well, what is the drag coefficient? Assume it’s a sphere. OK, what about the texture, the air temp, wind, is the ground level and flat, etc etc. And as the problems increase in complexity the number of variables increases exponentially. So your professor might tell you to "Assume it is a spherical cow of uniform density“.

    Often these estimates are actually quite good and trying to account for all variables isn’t needed.









  • This is how it should be!!!

    If you can feel more than nothing during the root canal (or any dental work) then you need more anesthetic. Dentists aim to give you as little as possible so it is up to you to let them know if you have any feeling. It can start to wear off too, you’ll know and should tell them so they can give you more.

    Take earbuds and listen to some music during it. Let the dentist know and they will probably be fine with that.

    Edit: Read more of the thread. Don’t get high, it can interfere with the anesthetics. Your tolerance to them can be higher as well. If you feel comfortable with it you can talk to your dentist about it.











  • The annular one over north America? Because it was annular. While a cool event it is really a specific kind of partial eclipse. Totality is incomparable to even a 99% partial eclipse. I heard it described as the difference between mostly dead VS dead and recently I’ve seen the xkcd comic that does a decent job conveying the difference too.



  • That last bit is HUGE. Part of what is great about working from home is flexibility and forcing people to be in on certain days just isn’t ever going to work for everyone. Inevitably you will end up with meetings where one person has to dial in and now the rest of team is annoyed they made the effort to show up that day.

    Anyway, I don’t disagree with you that a hybrid where everyone is on the office together for some amount of time could be very good for productivity and teamwork. However, it just isn’t a realistic which then, as you said, makes it pointless.

    Just let people work from wherever works for them.