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Cake day: June 11th, 2023

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  • YouTube doesn’t share exact user info. But, google ads platform does have the metrics and can show the Amazon seller statistics of interest when buying ad prints on YouTube videos. Like search terms and referral links click right after or before the video played.

    This happens automatically and virtually without human intervention though. It’s just bots talking to bots talking to bots. It all happens in milliseconds after you click play. By the time your web browser has started loading the player, yt opened a bid for the ad spot, thousands of companies chose to bid on that video based on a myriad of parameters and statistics, a winner was chosen based on pledged money, then a video ad is loaded to the server ready to play.

    GAds assigns every video several keywords, based on information from the uploader, then watches user behavior to assign meta tags. Videos are scanned, to search for curse words, nudity, copyright and other offending material automatically. I don’t think they scan for objects shown in the video to assign tags about the kind of product, but it’s not out of the realm of possibility.


  • All our modern charging methods are really bad for batteries. Wireless is inductive which means the charging voltage is noisy and very variable, this means heat and that stresses the batteries faster. But, wired charging with PD uses really high voltages, which are sometimes way too fast. Also stressing the battery. We’ll see what comes of it but the recent couple of phone generations are prone to be the ones with the worse battery life expectancy.

    Companies are usually aiming for 80% at two years time. That means that a phone that barely survives a day when new, will not make it through the day two years after. As the battery loses capacity, it requires more charges per day, accelerating the degradation.

    Here’s iFixit assessment of wireless charging.

    This is MKHB on why heat hurts batteries and how companies try to fight back the damage of fast charging.






  • That’s because of active directory. It makes managing hundreds of users, across as many devices, in a centralized manner, easier. You make a user for the person with the intended access scheme, hand them a random laptop imaged from a master system OS, and off they go with access to all the software and tools tied to their user login. There’s no similar alternative with a robust support service for Linux clients. If there were, then changing a culture to Linux clients wouldn’t have so much friction.