Nindelofocho

joined 2 years ago
[–] Nindelofocho@lemmy.world 0 points 1 week ago (1 children)

Almost every commercial door has a door closer rhat does exactly this?

[–] Nindelofocho@lemmy.world 1 points 1 week ago (1 children)

Hey isint that buoy or at least power generated by waves idea something thats currently kinda being done though?

[–] Nindelofocho@lemmy.world 0 points 1 week ago

Good soup thank you very much for doing the math. I was struggling

[–] Nindelofocho@lemmy.world -1 points 1 week ago (1 children)

Its less about the profit and more about offsetting costs. Yes one door wouldnt be really worthwhile but in this circumstance you’re using parts you already need to maintain and run(door pistons and accessibility) and the complexity added to the system could be bypassed should it fail without impacting that core operation

[–] Nindelofocho@lemmy.world 0 points 1 week ago (5 children)

Yes as you typically do with most forms of generation. One door wouldnt do much but multiple doors opening and closing constantly all day surely has the potential to generate some amount of energy.

Ive been in places where the door basically doesent stop moving for hours at a time, even if the door doesent close fully its still moving by someone either opening it wider or it coasting back towards closed position. Compliant exterior doors are typically set to take about 8.5-10lbs of force to open. Im not super good at math but surely that much “weight” moving constantly could generate some electricity. There are small wind turbines that move with less force constantly

[–] Nindelofocho@lemmy.world -1 points 1 week ago* (last edited 1 week ago) (10 children)

That doesent make sense though because automatic doors and handicap accessible doors already have motors which also can be generators and are otherwise connected to power??

Like the only complexity I can think of would be smoothly and safely delivering the power back to the buildings grid but we definitely have overcome these complexities in other applications

Edit: has there been a study or at least some math done on how much force goes into opening and closing doors in commercial buildings?

[–] Nindelofocho@lemmy.world 0 points 1 week ago (16 children)

So like a little removed from this but I always wondered why cant we harvest energy from busy buildings where people are closing and opening doors all the time? The doors typically already even have a motor on them to be handicap accessible and need to slow close anyways. If anything it could generate enough electricity for at least a couple lights or office computers

[–] Nindelofocho@lemmy.world 1 points 1 month ago

Theyve been shit for a good while

[–] Nindelofocho@lemmy.world 9 points 1 month ago (1 children)

I really dont know why there arent big E stop buttons like on every other large piece of equipment that can severely harm you

[–] Nindelofocho@lemmy.world 3 points 2 months ago

Im not wholly knowledgeable on UBI but I imagine you can still make money on top of the basic income. Like as an artist you can still sell works, do commissions and whatnot you just dont have to stress nearly as much about covering the basics when works dont sell and there are gaps in customers. You still can have savings and the like. Best cases at some point housing would be cheap enough that one could realistically buy a house outright with good financial planning instead of it being owned by a bank

[–] Nindelofocho@lemmy.world 3 points 2 months ago

Why would 4chan pay the fine? Its not like 4chan will take all that much of a hit because people can tunnel out and still participate in however 4chan monetizes if they really wanted to. Also lmao seize assets. 4chan has no assets in the UK to seize afaik.

[–] Nindelofocho@lemmy.world 3 points 2 months ago (3 children)

You’re deluded if you think the UK is going to get a cent from 4chan. The most they can do is direc their ISPs to block 4chan IPs but that wont stop people from tunneling to the site. Thats all they have the legal jurisdiction to do like it or not

 

Im curious as I usually use the site very occasionally to get certain electronic parts or order from PCBway like I just picked up some cheap but infinitely better than stock gps antennas for my LoRa T beams and im about to get a set of also still cheap but much better than stock 915mhz antennas but i kinda wanna throw some other projects or weird thing in the cart with it. It doesent have to be hobby electronics with soldering and all that but bonus points if it is.

view more: next ›