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Joined 1 year ago
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Cake day: August 2nd, 2023

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  • Damn. The other day I received a notification from my local post app about something very important that has landed in my PO box when I had just arrived at home from work. I was curious and checked my emails for the exact time stamp of the delivery, turns out it was not “just now” like my Android notification implied but 12 minutes ago. Incidentally, 12 minutes ago was pretty much exactly when I cycled past my PO box being really disappointed that my package hasn’t been delivered yet, or so I thought at the time. Had to go back when I could’ve just picked it up on the original trip.

    Stupid me thought it was the “optimised” per-app battery setting vs “unrestricted” that would control this.

    Thanks for pointing this out OP!












  • And what is the problem with a gas hybrid heat pump? It’s an ideal solution for places that get very cold, use the gas furnace for the weeks when it’s below -5 and use the heat pump for many months around that. It’s one of the most efficient ways to use a heat pump as you don’t have to bully it through the coldest part of winter with very bad COPs, you’re only using it when it’s most efficient. And when your heating period is very long, that will only benefit your seasonal COP. So of course it’s more expensive than a simple furnace, but it will also save loads of energy and redeem itself after 5-10 years.

    The best part about this is you already have an AC, aka a heat pump, but you don’t use it for heating?


  • Lightning doesn’t have near the capabilities of USB C. … pretty clear that USB C is superior.

    Are you talking about the capabilities of the USB protocol 3.x, or the mechanical design like I was? I don’t know a single property where the mechanical design of USB is superior to Lightning, but I’m ready to be enlightened.




  • People think that’s a killer argument against heat pumps when it absolutely isn’t.

    In that sort of climate you get a hybrid system or just leave your old furnace in as backup. You’ll use the furnace for the couple of days/weeks when it is below -25c/-13f and use the heat pump for the 6 months around that time window and save huge amounts of energy because you only use the heat pump when it’s most efficient. A hybrid system will improve efficiency because it combines the technologies at transition temps while just keeping the old furnace as backup is obviously much cheaper, since you can also get a smaller unit than you normally would because you don’t have to worry about the coldest period.