• 0 Posts
  • 46 Comments
Joined 1 year ago
cake
Cake day: July 20th, 2023

help-circle
  • Except they literally couldn’t? Official documentation for 3.0 is 100 up and 1G down in a lab setting. As someone who’s actually tested that with an ISP it doesn’t work in the real world. 500/50 was what was achievable in most cases. Then 3.1 pushed the download with OFDM splits, but practical applications still couldn’t hit the 1G they got in lab environments. 3.0 was never advertised to hit 200 up and 3.1 hasn’t actually hit it in real world. 4.0 will get us closer to symmetrical max.

    I will say that Comcast being the biggest ISP does likely mean they’ll reach true d4 first but to my knowledge they haven’t achieved it yet.





  • The technology is there, but we need to free up that space. Cable companies don’t just do things to their own beat. Cable Labs is the one responsible for organizing how that bandwidth is used and removing the cable frequencies to open up more internet frequencies is literally the next step.

    But you need to do entire markets at a time. We can’t just upgrade the people that move to IP tv because at a certain point they share lines with people who haven’t upgraded so that bandwidth is already used.

    Everyone needs to upgrade in an area to allow the business to reallocate that bandwidth. What you described is literally what is in progress right now. It just takes time


  • The asymmetrical aspect of cable will be here to stay. Fiber can do it because it was build on a different foundation.

    Copper cable transmits data using electric signals in various frequencies. There are a batch of frequencies reserved for phone and TV. ALL of the tv programming is constantly streamed to your lines whether you have TV or not and whether you pay for it or not. It’s encrypted and is only decrypted by your cable boxes when your provider says they can decrypt it. The phone frequencies are reserved so you can make phone calls and still max out your download.

    So what about the rest of the bandwidth? Well, way back in the early days of cable it was pretty much everyone for themselves. Every company did things its own way. That’s where DOCSIS came in. It’s a platform that allows modem manufacturers to make modems that will work on any cable network that supports Docsis. And the key part is that DOCSIS is always backwards compatible. The network upgrade to 3.1 did not break the old d2 devices.

    When it was developed the download was extremely more necessary than the upload. You’d be sending small single line commands on upload and receiving entire files in download. So more frequencies went to download than upload. In a lab setting 1.0 could reach 40mbps down and 10 up. That’s not what was sold because real life isn’t a lab and there’s loss over large distances. Realistically most people got 10 mb down and upload wasn’t even listed.

    Whats changed? Well today those same download and upload frequencies are still used. We’ve added more around them to deliver higher speeds. But we’ve also kept the same principles that people need more download than upload. Docsis 3.1 was released in 2013. We really didn’t start stressing over upload until Covid and work from home had us on zoom calls all day.

    Docsis 4.0 is technically released but requires quite a bit of overhaul to work with existing networks. We pretty much need to do away with cable tv. That’s why many ISP’s are pushing IPTv. It removes the need for all that bandwidth devoted to just TV. If everyone in a region drops traditional cable for IPTv they can easily switch to d4. D4 does increase upload but does not make it symmetrical.

    Your cable company does not decide their highest tier realistically. It’s the most that medium will offer. It’s gonna be a while too for d4 to be available everywhere. Everyone would need to drop traditional cable (which is honestly a nice move regardless) and people don’t upgrade plans very often. When I worked in tech support I would frequently deal with customers complaining about slow speeds while on plans from 2002.





  • Your electric bill absolutely will not go up by as much as your saving on gas. It’s tough to figure out how much because it depends on your electric rate and how much you drive as well as your charging habits.

    I charge my car to full every night and live in western PA, but not sure of what the rates are for electric. My bill is under $150/month though. Gas is almost $4/gallon. Before our first EV in 2018 we spent about $200 a week on gas and gas has only gotten more expensive. We spend less on Electric per month for the entire house (not just the car) than we did on a week in gas.

    As for long trips, that’s an area seriously lacking. I use ABRP which is a mapping software that uses your specific model, battery charge, distance, elevation, traffic, and weather to figure out when to charge and for how long. You can also link up a OBDII sensor to get live data for more accurate route adjustments. I’d recommend giving that a look and mess with different cars to see what cars fit the routes you drive the best.

    I drove to Kentucky from western PA and only had to stop three times for about 2 hours of charge total in a Kia Niro 2022 EV. But we then didn’t stop to eat at other times we would have because we stopped in places with restaurants so it wasn’t 2 hours lost.

    We also did a trip to Washington DC to see the pandas before they left and made it the whole way with no charge. We only had to charge on the way home.


  • The conversation would be entirely different if they had attacked military targets and not civilians. A
    Military base or political building and then suddenly they’re resistance fighters with a lot more backing.

    But they attacked civilians at a festival and kidnaps multinational civilians who have no impact on the regions politics. That turned just about everyone against them.

    I’ve yet to hear anyone defend hamas. I’ve heard people defending Palestine, which is where I am. But it’s more defending the innocents that aren’t involved than Hamas. I’ve heard people be anti Israel, but many of them don’t support Hamas either. And those who are ok with killing civilians because of their government are already pretty lost. I’ve also seen anti US since we’re involved and while I wish we just weren’t involved at all, or at least trying to negotiate a ceasefire, most of those people are just “USA bad, disagree without thinking” types. Overall though there has really been no defense of Hamas at all


  • Idk where your coming from but as someone who had $12k in an HSA and employer medical that’s bs.

    I went to the eye doctor and needed glasses. Tried using my HSA. Nope. Not an approved medical expense. Tried paying a copay at the er. Nope not an approved medical expense. Wife got a kidney stone removed via surgery. Wanted to pay coinsurance. Nope not an approved medical expense. I needed a cpap for my sleep apnea. Nope not an approved medical expense. Year rolled over and all that money disappeared. I asked where it went and was told I either used it or lost it. So I got rid of it. Fucking garbage.

    As for the employer coverage, we had a zero dollar deductible plan. My wife gave birth last year. Ambulance ride from her work? Nope, not necessary. All the gyno visits? Nope, not necessary. The ER visit when she slipped and fell at 6 months? Nope, not necessary. The 2 week hospital stay when she went preeclamptic? Nope, not necessary. The delivery? Nope, not necessary. The NICU stay for our premature daughter? Nope, not necessary.

    I payed $1700 per PAY for my health insurance and they didn’t cover a cent from our entire family last year. We racked up over $70k in medical debt. Our MOOP was $5k/$10k and they said none of it applied.

    Hospital sent it to collections because we couldn’t fit their minimum payment of $9k/mth (fuck duke lifepoint but this is an insurance rant). We complained to the pa board of health insurance and were advised to get a lawyer but no lawyer would take it. They said it would be years to get anything back, let alone the full amount.

    We ended up proving that my employer doesn’t offer comprehensive insurance. The main component is covering pre and post natal care which they claim to, but they deny every time. So now we have insurance through penni for $60/mth with government help. Oh and we went through bankruptcy to get rid of the collections debt.

    Fuck Cigna, fuck duke lifepoint, fuck insurance, fuck for profit healthcare, fuck the American healthcare system.


  • You can file bankruptcy independently. It’s a bit more complicated but possible.

    I just went through it and honestly, I’m so relieved. It’s not something you want to go through, but sometimes people fuck up and can’t unfuck their finances. It helped me and my wife unfuck our finances. We declared bankruptcy in March and were debt free by May. We now own a house and are actually able to live our lives how we want. Our daughter turned a year and we decided to throw her a massive bday. We put 2 grand into her party. Something we couldn’t have done with our debt. We’re going to a couple USL playoff games this season as well.

    On top of that we got new flooring in our house, something we desperately needed. We just had a new furnace installed. I have a quote coming for replacing our stairs that are falling apart. The loans are a pain to get but it’s doable and we’re paying them off before the interest gets too bad. Again, something we wouldn’t be able to do in debt.

    Bankruptcy shouldn’t be something anyone wants to do, but also don’t be afraid of it.







  • Every form of production will have defects. The goal of perfecting production is one to be sought, but never achieved. We should always try to make food production more efficient with less loss, but there will always be loss, and always be waste.

    Even new means of production like lab grown beef can have waste and loss in batches that don’t “grow” properly because they didn’t mix hormones correctly or whatever. I actually don’t know how the science behind that works, but I do know it’s a process. And where there’s a process there’s room for error. That’s where we get loss from.

    We’ll never make something fool proof. Perhaps lab grown meats will be the most efficient form of product in that they have the lowest loss and production can be tweaked fairly quickly so there’s not a lot of loss and ramped up for shipments to areas with food shortages. Honestly, lab grown in my opinion has the best chances of being a major breakthrough but it’s still too early to be sure.


  • Honestly I think we need more voting options. Some that I would think would expand on up/down votes:

    I like this
    I don’t like this but the content is good (think news articles delivering good journalism on bad news)
    I don’t like this and don’t want to see more (irrelevant content to you)
    I disagree with this post
    Content is irrelevant to the community
    Content is spam/harmful/etc

    That’s obviously not what they would be called, but those are the feelings the votes should convey. And those can be expressed in a simple upvote downvote front to end users as well.

    I like this and I don’t like this but the content is good both deliver upvotes

    I don’t like this and don’t want to see more doesn’t do either, but tells the algorithm that you don’t want to see that stuff (I don’t even know if any fediverse stuff ranks with an algorithm.

    I disagree and content is not relevant both downvote, and content is harmful both downvotes and reports in one action