Spyke

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What are wheelchair-bound people to do when a building alarm disables elevators?

In my workplace, there are a few options: When a disabled person is on a certain floor above ground floor, there will be a special chair they can be put in, that allows one person to maneuver them down the fire escape. Multiple people in the company are trained on the use of this contraption and are notified before the evacuation is necessary.

When there are more wheelchair bound people in the building than there are evacuation chairs available, they'll have to be taken to the fire escape behind double fireproof doors, where the area is pressurized with clean air. There the firemen will evacuate them.

A third option is the area where the elevators are. It closes automatically and has a fireproof door where you can wait in front of the elevators for the firemen to evacuate you using the elevators (or otherwise).

Normally there aren't that many wheelchair bound people in the building that need those chairs, because visitors are normally confined to the ground floor. On a floor where a disabled person used to work (now retired), one of those chairs was permanently available.

Edit: the ones we have resemble these https://evac-chair.com/

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Zero to Hero in 1 hour

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Of course the metal can support a person. It's not like one side is floating in thin air. The way this is constructed, both sides of each step are supported and the metal seems thick enough to support quite a bit of weight.

The only thing that bothers me is that forward/backward motion of the steps would put a lot of strain on the connection to the wall or floor. With normal use, that motion is quite limited though.

I'm quite confident the designer of those stairs used the right thickness for the material used, which you can't judge from a picture.

technik

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Bluesky's open API means anyone can scrape your data for AI training

Well, is there's no API, people complain that it's too closed. If there is an API, people complain that it's too open. If you don't want AI to see and use your data, don't post it publicly. Attaching a license or terms could make clear what can and cannot be done with the data, but enforcement will be hard.

My opinion is that having an API is preferable, because anything that is put out there publicly can already be scraped anyway, but an API makes 3rd party clients and other integrations possible, which is a good thing.

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What was the Worst car you've ever owned?

Without a doubt, that would be the first car I ever owned, a Renault 21 2.0 diesel that was about 12 years old when I bought it in 1999 of thereabouts, for slightly north of € 1000.

It had some rust, but the worst part about it was that it was slow as molasses. It would do 0-100kph in 25 seconds on a good day, with a top speed of 125 on the speedometer. I laughingly called that my highway cruise control 😁

At the same time, I have very fond memories of that car, as it allowed me to visit my then girlfriend (and current wife), and had loads of cargo space. It also handled speed bumps incredibly well, so I didn't really need to slow down for them. It also helped that I never had any reliability issues with that thing, until it was totaled.

tchncs

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[mostly completed] Server maintenance August 30

Thanks for the update and all the effort you put in.

It's crazy to see how little everybody would need to contribute to support your efforts to keep everything running. If all users would just donate €1 PER YEAR, that would cover all the costs and make sure you would have enough time to spend working on tchncs without worrying about paying the bills working for paying customers.

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I should not feel guilty

In retrospect, you could've done some things differently. That will always be the conclusion when something doesn't go the way we want it to. Whether or not those things would've helped, nobody can tell. Maybe they would've made things worse.

You did your best, and that is what matters. You were there for your children and faced the difficult task of not only coping with your own loss, but also helping your children process their grief and raise them to be the adults they are now. Don't let your feeling of guilt consume yourself. This is a (first?) step in the right direction.

It's awful of her mother to blame you, but there's nothing you can so about that I guess.

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Walk-thru

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Take a chainsaw with you next time. If they complain that you don't have a motor, offer to demonstrate to them that you do in fact have one (without being threatening of course).

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Music concerts should get quieter

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In my experience, you situational awareness is better, because all sounds are turned down, you can still hear everything, it's just not as loud. Most of these attenuate the frequencies where the wind noise is more than the rest, which also helps.

The main reason why I say your awareness is better though, is that you have less fatigue when you aren't constantly exposed to loud noise while riding, again in my experience.

The helmet you have also makes a huge difference, just like the bike. On a naked bike you'll have more wind noise, whereas on a touring bike with a large windscreen, it's mainly engine noise.

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North America getting its first long range cruiser electric motorcycle

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ICE motorbikes are a lot of things, but they're far from efficient, unless you're referring to low power bikes which use around 2l/100km (120 mpg).

Anything at least slightly sporty uses about 3 times as much, which brings it into small car territory (while being smaller and weighing considerably less).

By comparison, electric motorcycles use about 40 to 50% of the energy that an electric car needs. Motorcycle ICE engines are optimized for power in a small package, not for efficiency.

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How to make my bike a little quieter

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Indeed, props to OP for caring about their neighbours. In some countries motorcycles are banned on certain roads because of the nuisance.

When riding through built-up areas I try to keep the noise down on my ICE bike (which isn't that loud to begin with, BMW R1200RT), but ideally I take my electric bike. So much fun to ride without disturbing other people's peace and quiet. That also means that I can ride it any way I like, because hard acceleration is about as quiet as normal riding.