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Joined 1 month ago
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Cake day: July 9th, 2026

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  • I did see that, is that the same values this entire wall would use though? Looks like the actual numbers come from a single misting nozzle. When you get to the bit below…

    On another study, “Experimental study of cooling effects of a passive evaporative cooling wall constructed of porous ceramics with high water soaking-up ability” DOI, shows an evaporation rate of 20.7 kg/day for an area of 1.1m², converting to l/h/m², it is around 0.784 l/h, where it had max-min air temperatures at 36.4 and 26.2 °C, relative humidity (RH) at 72% and mean wind speed at 0.6 m/s

    That wall is way more than 1.1m² and 72% RH is pretty high. Of course a lot of water evaporating means its providing quite a bit of cooling which is nice. Going by the wet bulb temperature, at 72% RH you are getting up to about 5°c of cooling, that certainly sounds like it would be noticeable, of course it would be pushing humidity even higher in the area too.

    As a cool water feature, looks great. Even better with some more plants growing on it or the ones there will get bigger in time so that the wall is mostly green. If you want to run it fully off rainwater, hope you have a fairly big reservoir.

    Or you can go for the increasingly common attitude I see around the UK these days - why should I bother reducing my water usage at all when the water company lost more than me in leaks and dumps sewage in the sea. Totally get the anger to water companies, but wasting water doesn’t seem like the solution to that.




  • Hesitant on giving advice on what worked for me because I doubt its easily replicable. But fuck it let’s try.

    Leave school with shit results, have your parents divorce because of you and sell the house you live in leaving you to having to find somewhere to rent on way below poverty wages. Rent a single bedroom in a shared house with communal bathroom and toilet, there is no living room or parking but that is OK because you can’t afford a car anyway and have to walk/cycle everywhere. Start drinking with the other guys living there. Some pubs in town are expensive so drink several pints before going out and only get a single round at the pub.

    That was a significant improvement compared to school.















  • Its a scooter, anyone can just pick it up and walk off with it. If you want security you probably need a motorcycle chain and lock. Don’t get cheap ones, cheap locks are terrible.

    Recently opened a cheap lock by using the key from another lock and just jiggled it as I turned until the lock opened. Another lock I was able to pick with a single flat head screwdriver.

    I am not good or experienced with lockpicking. Literally the only locks I have ever picked and without even using proper tools. But then if you leave it for long enough someone could always drill the lock too. Best you can really do is make it draw too much attention for the value of what they could steal.