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Cake day: June 18th, 2023

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  • It can recognize tracks based on a profile of the audio content in the file, so even if they’re not labeled properly it can (usually) identify them. The biggest problem I’ve had with using it is that many artists have re-released or rerecorded songs, or released the same album in different years in different countries but maybe with one track missing or with the tracks in a different order, and sometimes Picard will pick an album release that you know is incorrect. It will reorganize the files, and there are lots of options for controlling how it does that (e.g. file renaming and tagging, output to the same folder or a different one, automation of bulk processing). But you may have to guide it a little, especially if you have many albums from the same artist because then you’ll have overlaps.

    I’ve found the best approach to handling this is to work on one folder/album at a time and make sure it picks the correct release year for metadata reference.







  • Antigens are molecules that bind with antibodies - which is to say that they are things which trigger immune responses. In human blood, antigens are protein markers which are part of red blood cells.

    Blood antigens are important because giving a patient blood which contains antigens that their antibodies react to will cause the immune system to attack the donor blood as if it were bacteria or another foreign invader. If you receive a liter of blood that your antibodies react to, your immune system will destroy the foreign blood (so you still need blood) and also your kidneys will start to fail because they’re being overwhelmed with a liter of dead blood cells all at once.

    Most people are familiar with A/B/O +/-, but the reality is far more complicated. Hundreds of different protein markers have been identified in human blood. Not all of them are clinically relevant in the sense that they can cause rejection, and not all of them have easy identification tests. The more precise and thorough the antigen testing can be, the less likely that a blood transfusion will accidentally kill a patient.