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Cake day: October 30th, 2023

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  • I’ve never had problems using terms like “look man,” “oh boy,” or “dude” In “normal” conversion with anyone until recently. I was talking to a trans-woman I know and definitely stopped myself from dropping “hey man” in our conversation because I thought she would not appreciate it. That’s caused some self reflection and while I’ll probably continue to use genderbent language when talking with my wife I’ll probably seek to minimize it elsewhere. I don’t really know how in tune a given woman I’m talking to is with their muliebrity and it seems not my place as a cis man to make that determination for them.

    I would say for a lot of people it probably doesn’t matter, but for those that it does it does a lot and it’s no skin off my back to try to be courteous in my speech with whomever.









  • What I mean by “on your computer” is not that it originates on your computer, but that some form of it exists there–namely this is going to be images, text, links, etc that the ad company hosts and a website will normally download temporarily along with the rest of the site’s content. Once your computer has that site’s information you can do anything you want with it. Importantly what exists on your computer is a local copy of what the ad servers host. If you decide to color ads blue on your computer that only affects your copy. The original ad, and everyone else’s copies remain intact.


  • To put it another way:

    • If you want to see something it has to be clear (unencrypted)
    • If you want to see something on your computer it has to be on your computer
    • You can control your own computer

    Therefore, any media that is viewed on your computer is clear, on your computer, in a realm that you control.

    This is also why ad blockers work. You can send me ads, or requests to fetch ads and my computer just ignores them.

    Companies will never be able to stop this, cause at some point you can always just intercept the data feed at a hardware level and reconstruct the stream.










  • A microphone is a membrane attached to a means to generate electricity (like shaking wires around a magnet). When you make sound by a mic you shake the membrane and it in turn generates a small amount of electricity.

    This electricity is an analog signal (it’s continuous, and the exact amount changes over time). We can take that signal and digitize it (literally chop it up into distinct digits) by using an ADC or analog to digital converter. Essentially an ADC takes a snapshot of the analog signal at a specific point in time, and repeats that snapshot process very quickly. If you take enough snapshots fast enough you can have a reasonable approximation of the original signal (like following a dotted line).

    Now we have a digital signal and we can store those series of snapshots in a file.

    But how do we turn that back into sound? We literally just follow the process in reverse.

    We open the file and get the list of snapshots. We pass those to a DAC or digital to analog converter that generates a continuous analog signal that passes through every original point. We pass that signal to thin wire wrapped around a magnet and attached to a membrane. This mechanism takes the small generated electric field from the DAC and causes the membrane to shake in the same pattern that the mic originally shook in.

    In practice there are often other steps in line such as amps to increase the strength of a signal or compression to minimize how much space the snapshots take up.