• 2 Posts
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Joined 1 year ago
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Cake day: January 12th, 2024

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  • Most news organizations either are paid by the government or by some corporate stockholders (usually the rich).

    It’s difficult to find unbiased news sources. There are some smaller ones, which are paid by private donations, but they often have inferior quality due to … appealing mostly to 18-y/o women who want “to make a change” and stuff (my opinion)

    long story short, finding factual news sources is extremely difficult and i’ve basically given up on it. i can study physics to understand what is plausible and what is not, but i have no way to decide whether reporting on far-away events is biased or how much.








  • I think the reason is that most real numbers are gonna be the result of measurement equipment (for example camera/brightness sensor, or analog audio input). As such , these values are naturally real (analog) values, but they aren’t fractions. Think of the vast amount of data in video, image and audio files. They typically make up a largest part of the broadband internet usage. As such, their efficient handling is especially important, or you’re gonna mess up a lot of processing power.

    Since these (and other) values are typically real values, they are represented by IEEE-754 floats, instead of fractions.


  • Actually, you can consider RGB values to be (triplets of) floats, too.

    Typically, one pixel takes up up to 32 bits of space, encoding Red, Green, Blue, and sometimes Alpha (opacity) values. That makes approximately 8 bits per color channel.

    Since each color can be a value between 0.0 (color is off) and 1.0 (color is on), that means every color channel is effectively a 8-bit float.