fatalError

joined 2 years ago
[–] fatalError@lemmy.sdf.org 4 points 4 months ago

For any camera to see IR, there must be IR light there to be seen. LIDAR and proximity sensors emit their own light, but TIL tesla doesn't have any... Great tech...my 300€ vacuum bot has LIDAR... Ofc it doesn't go 130KM/h in the dark, but I was 99.99% sure any self-driving car had the bare minimum of sensors, but I guess Tesla isn't one of them.

[–] fatalError@lemmy.sdf.org 18 points 4 months ago (7 children)

I think the LIDAR and other sensors are supposed to be IR and see in the dark.

[–] fatalError@lemmy.sdf.org 2 points 5 months ago

stealt

Yes, people were hating on shadow banning, but this is ever worse as it will happen to you even if you did nothing wrong. All you had to do is choose the wrong instance, which everyone said it didn't matter what you picked at the beginning.

[–] fatalError@lemmy.sdf.org 20 points 5 months ago (2 children)

Because Reddit unites everyone with the same interest in a single or at worst few subreddits. Lemmy has over 9000 instances with a bunch of communities each, half of which are defederating the other half without their users even knowing. If we thought reddit search was bad, lemmy search is non-existent. I really wanted lemmy to work, but even for someone with decent knowledge about tech it was a nightmare to figure this out. The main advantage of fediverse which is the decentralization turned out to be its main disadvantage with so much fragmentation and censorship in the form of defederation...

[–] fatalError@lemmy.sdf.org 1 points 8 months ago* (last edited 8 months ago)

What propaganda? I think you have to go back and read my post once more... The thread started from solar panels in the desert. At the moment the most widely used grid storage is pumped hydro, how will you do that in the desert? Next most used tech RIGHT NOW is lithium batteries. Other solutions exist, but how many are there implemented and ready to capture that energy right now? Oh, not so many? Then putting up more solar panels hoping that one day we have the storage for them is foolish, these panles lose efficiency over time. I don't have an agenda to spread, there is no propaganda, I am only talking about the an issue which exists, which is energy storage, for which we have some solutions, with their pros and cons, but not close to being implemented.

[–] fatalError@lemmy.sdf.org 3 points 8 months ago (2 children)

Chill, no need to be stressed. Part of the ideas you mentioned are already implemented in some cases, but they are not without drawbacks. Pumped hydro is good, but has high maintainance costs, messes with the fish and requires large bodies of water, how do you get tbat in the desert? Flywheels have good inertia, great for stabilizing the grid, Ireland has some for that exact reason, but can't store a whole lot. And heating up roxks and sand may work if you need heat at night, but you need electricity, so you need water to turn into steam to produce it. Sodium batteries look the most promising, we'll see how they develop. But until we get these storqge facilities built, adding more solar would only destabilise the grids even more.

[–] fatalError@lemmy.sdf.org 5 points 8 months ago (6 children)

Solar only works during the day. During night you need batteries which are not renewable. Mining lithium trashes ecosystems and we probably have enough for like 50 more years at this rate, cobalt is extracted through slave labour. And we've seen how well recycling works for other materials which are less complex. So all these renewables aren't all that green in every aspect. Unless we solve the energy storage problem it isn't as simple as putting up more panels.

[–] fatalError@lemmy.sdf.org 4 points 8 months ago

A fetus and a baby are not exactly the same thing, especially only a month in.

[–] fatalError@lemmy.sdf.org 2 points 8 months ago (1 children)

So what exactly do you think a russian citizen can do to opose the war? Are you aware of the people protesting with blank peaces of paper being taken away? Or even high ranking people "falling from the balcony"

Do you also think that North Koreans support and enjoy their way of living?

There is a long way from not having much choice in oposing something to actually supporting it...

[–] fatalError@lemmy.sdf.org 2 points 8 months ago (1 children)

To ensure your unecrypted data(which is rare these days) is not clear-text in an untrusted network such as public wifi.

[–] fatalError@lemmy.sdf.org 28 points 9 months ago

Usb is a carrying digital signals for the most part while headphonea are analog. So you have 2 options:

  1. Implement some janky non-standard analog audio in some usb alternate mode that will only work with some devices
  2. Add a digital to analog converter in the plug itself, which is more complex and expensive

Both options prevent you from chanrging while using headphones unless you use a splitter or wireless charging which is not ideal

3.5 mm may not be the king, but it's extremly simple and fairly robust and has little to no disatvantages except for wireless headphones sales ofc. You don't have to charge these heqdphones, you don't have to worry about losing one of them.

Wireless headphonwa have their uses, I doubt they benefit the majority of people tho.

[–] fatalError@lemmy.sdf.org 4 points 9 months ago* (last edited 9 months ago)

If you watch enough youtube per month to see an hour of ads and you can't block ads for some reason, you may actually be losing time/money by not paying the subscription. That said, there are ad blockers for almost every platform so it shouldn't be too difficult to find one that works.

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