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Cake day: July 15th, 2023

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  • A cell’s voltage will change with how much energy it stores, but if you keep applying current to force more charge to move you can cause voltages to be quite far outside of the proper range. However you don’t want to do this as at minimum you are damaging the materials in the cell, or worse, cause a significant safety hazard where the cell could catch on fire.

    You can look at the Discharge Curve of a cell which compares voltage vs capacity, as a rule of thumb, essentially the steeper the curve changes, the more damage you are doing to the cell by operating in the range.












  • This is especially frustrating as a Canadian where our market isn’t big enough to have options for a lot of specific goods. I’ll look to buy something and pick what I want only to find that the choices are Amazon or a US retailer with insane shipping costs plus potential customs charges to Canada. Even if I do find a Canadian retailer that sells it, shipping is often more than the product itself.

    I’ve started ordering a bit more from Aliexpress, especially for things less than $20 since shipping is usually free or a couple dollars. Otherwise larger stores in my area like Best Buy, London Drugs and Canadian Tire.









  • Dual booting is easy as long as you have a second drive or can shrink your Windows partition to provide space for your Linux install (this can be done within Windows). Your distro installer should have a couple options during install, one of which should allow you to install it on a specific partition without touching your Windows partition. After you select that option it should install everything including a bootloader like GRUB or systemdboot that will allow you to select Windows or Linux on startup.

    A warning about dual booting though, Windows doesn’t like to be installed alongside another OS, it may realize this and fuck with your bootloader resulting in a system that won’t boot into your linux install. You need to boot up a live CD and do something called “chroot” into your sytem to reinstall your bootloader. Its not actually that difficult but can be a pain to figure out the first time. https://discovery.endeavouros.com/system-rescue/arch-chroot/2022/12/