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    1. Is an iPad enough for college students these days?

      I'm normally the tech guy in my social circles and can make good recommendations but its been a few years since I was a collage student so when one of my associates who is about to start her...

      I'm normally the tech guy in my social circles and can make good recommendations but its been a few years since I was a collage student so when one of my associates who is about to start her college journey as a dental student asked me for my recommendation, I wasn't sure exactly what to recommend.

      My first thought was an iPad paired with an Apple Pencil and a Logitech portfolio case. This was because she mentioned lots of note taking and drawing. I figured that option gave her the most bang for the buck and versatility to accomplish any tasks necessary while also having longevity to get her threw the next few years. As for what model, I haven't really figured out just yet.

      My main drawbacks here are that iPads still don't fully replace a Mac or PC. I don't know what software her college will require and while many schools are modernizing some are still not quite there yet and may require specific software that can't be run on iPads.

      Of course the solution to that problem is to purchase a MacBook as well. That should handle most any applications and maybe make longer essays and research papers easier to get through. Ideally that would be option number one, but obviously that's very expensive, and while I do not know what her and her families fiscal background is like, I think its safe to assume that in this economy, even with educational discounts, that's not the most feasible option for most students.

      On the other hand just purchasing a MacBook instead of an iPad would work but not be as versatile since apple has yet to produce a 2in1 like the Microsoft Surface. Speaking of 2in1's I thought about the Microsoft Surface and even some Samsung 2in1's with their s-pen equivalent, but longevity has never really been Windows or Chromes OS's strongpoint. Not to mention I really am not a fan of Chrome OS and its many limitations. I know there is a lot of schools that use them, but they also tend to end up unfixable and unsupported.

      Again... its been a minute since I was a student, so maybe there are things that I am not thinking about or realizing. I told her I would think about it and come back with some recommendations so I figured I'd ask here for some real life experience while I do some research on the subject.

      EDIT

      • Her major is dentistry
      • She curranty has an iPhone
      • I'll ask her to check her schools requirements
      • I'll reply to everyone soon, I just wanted to make those things known for everyone.
      • Thanks for all the input so far!
      35 votes
    2. What whisky/whiskey have you been enjoying, and what's your opinion on them?

      What have you been drinking, sipping and enjoying, in the world of whisky/whiskey spirits lately? Discussion about Scotch whisky, Irish whiskey, international whiskey, bourbon, etc. are all...

      What have you been drinking, sipping and enjoying, in the world of whisky/whiskey spirits lately? Discussion about Scotch whisky, Irish whiskey, international whiskey, bourbon, etc. are all welcome. Please don't just make a list of titles, give some thoughts, reviews, and tales about the spirits if you like!

      I myself was thoroughly surprised at a whisky bar today with the Hatozaki 12. I went to the bar to try out my first Japanese whiskey's and found Hatozaki 12. It was absolutely lovely, bottled with integrity and at a fair price ($8/oz). I was not expecting such fruity and floral notes. I tried out a few from Nikka and Suntory and was not impressed. The Nikka Yoichi tasted off and a wee bit musty. The Suntory felt too light and like it belongs in a highball. I am looking forward to continuing the journey of exploration with Japanese whisky in the future. It is a stark change from the Islay Scotch whisky I drink regularly.

      • Hatozaki 12 - Small Batch - Umeshu Cask: 87/100
        Owner: Akashi Sake Brewery LTD
        Region: Kaikyo Distillery, Akashi City, Hyogo, Japan
        Nose: Vanilla, honey, floral, cream, red apple, fresh fruit
        Palate: Vanilla, toffee, cherry blossom, peaches in cream, lavender
        Finish: Vanilla, floral, lavender, cream linger for several minutes after
        Note: Non-chill filtered, Natural Color, 46% ABV, speyside feel with some added bonus

      My grading chart:

      • 98 – 100 (A+) = Booze Nirvana.
        This is the promised land where every sense is satisfied and, unless it’s a perfect 100, you have to search and nit-pick for what’s wrong instead of what’s right about this whiskey because it’s so on point.
      • 93 – 97 (A) = Exceptional – Superior in every way
        These are the best of the best and within spitting distance of Nirvana. They embody everything that category is about and then elevate it to another level. These are ones I HIGHLY recommend.
      • 90 – 92 (A-) = Excellent – want to buy a case
        Whiskeys that hit this rating are extra awesome. They’re delicious and complex Daily Drinkers and even though they are not quite best-in-class, they’re among my favorite whiskeys and I would wholeheartedly recommend them to anyone at any time.
      • 87 – 89 (B+) = Great – always want to have a bottle
        These are whiskeys that as soon as you taste them you say, “I want to own a bottle” and if you already own the bottle, you just smile because it’s yours. It’s not a record breaker by any means, just a good solid delicious whiskey.
      • 83 – 86 (B) = Good – not a “must”, but a nice-to-have
        The majority of my baselines are found here. This range is where the “daily drinker” status starts to emerge and where I find whiskies that’re good to drink but may rotate in and out of my collection. They’re not something you’d miss when it’s out, but good enough to give a moment’s consideration when at the liquor store.
      • 80 – 82 (B-) = Not-too-bad – no major flaws, worth tasting
        This is the stuff I’d recommend you try at the bar or at a friend’s house before buying a bottle. There’s nothing really wrong with it, it’s just not… quite… there.
      • 77 – 79 (C+) = Average – not good, not bad, just is
        There might be some minor flaws, all-in-all it’s not offensive, but it might be boring. There’s just nothing at all noteworthy about this whiskey. Would recommend to starters.
      • 73 – 76 (C) = Below average – drinkable, but better as a mixer / party booze
        It’s not like you or I actually WANT to drink this stuff, but sometimes you’re at a wedding or a shitty bar and it just happens to be there, and a beer just doesn’t sound great, so you grin and bear a glass or, when possible, ask for it in a cocktail. If the bartender sucks, you might even take a bit of solace in the knowledge that they didn’t ruin a good whiskey with their terrible cocktail.
      • 70 – 72 (C-) = Not good – nearly undrinkable, wonder why the hell they made it
        When I drink this stuff, I wonder if the Master Distiller is actually proud of what they’ve put out or if it’s something they just shove out to make a quick buck. I then wonder about the person who habitually buy it and wonder what admirable qualities they find in it that I can’t.
      • 60 – 69 (D) = The only thing this should be used for is making Jungle Juice, and even then, Seriously, I start to wonder if it’s even safe for human consumption at this point. - It’s just plain vile.
      • 59 – 0 (F) = Horrifically flawed – the worst
        This is when I call the FDA because I’m pretty damn sure it’s not safe to drink this swill.
      35 votes
    3. Gab is throwing away their existing code and switching to a modified version of Mastodon

      Posting this as a text post so that nobody has to go to Gab, but the source is here if you really want to. Full post copied below: An update on "New Gab" and what to expect: Progress on our new...

      Posting this as a text post so that nobody has to go to Gab, but the source is here if you really want to. Full post copied below:

      An update on "New Gab" and what to expect:

      Progress on our new codebase is going well. For those who don't know, our plan is to fork existing open source software, Mastodon, which is based on the ActivityPub social networking protocol.

      What does this mean in layman's terms?

      • Gab will become an open source project, meaning developers from around the world can contribute the project and help us build.
      • Gab will get several new features and PRO benefits, such as video uploading.
      • You'll be able to log into and use dozens of existing mobile apps that exist on both App Stores with your Gab account and use Gab through these apps.
      • We will be porting over all of your Gab posts, followers, etc to this new codebase.
      • Gab will be getting a fresh paint job and be much more "user friendly." (See a mockup below, which isn't final.) Don't worry, it won't look anything like Mastodon (for those of you who know it is,) it will look like Gab.

      What does the timeline look like for this going live?

      At the moment we are working on building in Gab features that this open source social networking protocol does not currently have. Things like Gab Groups and editing. We are also finalizing a fresh redesign of the Gab interface. Once these two things are done, we will start porting over all existing Gab data. During this time we will invite Gabbers to beta test New Gab and give us feedback. Once Gabbers give us the go ahead we will finalize the transition and push it to Gab.com. All of these steps will occur over the next few weeks.

      Why are you doing this?

      • Moving Gab to open source brings transparency and additional help from developers in our community from around the world.
      • Moving to the ActivityPub protocol as our base allows us to get into mobile App Stores without even having to submit and get approval of our own apps, whether Apple and Google like it or not.
      • Ultimately we want to make Gab more user friendly, perform better, and be a product you all love. This will accomplish all of those things.

      We are excited to share this with you and will have more information soon.

      Thank you

      This is a pretty interesting move by Gab. They had been kicked out of app stores, and like the post mentions, this will allow them to just piggyback on existing apps that work with Mastodon instead of needing their own. I saw at least one app dev say that they'd specifically block it from being used on Gab, but they probably won't all do that, and I'm sure they'll probably end up with some options.

      People in the fediverse don't seem very happy about this overall, but it's probably also not a big deal. The main dev of Mastodon posted:

      So Gab has decided that their own code that they spent $5M of investor money developing is so unsalvageably bad that they're going to use Mastodon's code instead, with the added bonus of leeching off of our apps (with Gab apps being banned from app stores)

      This is an early warning to fellow admins to be vigilant and domain-block them on sight, when/if they appear (unconfirmed whether they intend to federate), and to app devs to consider if blocking Gab's domains from their app is necessary.

      Remember that Gab is a sinking ship and they're basically grabbing onto Mastodon like a parasite in a desperate attempt to get attention from the "drama" of doing so.

      https://www.thedailybeast.com/gab-is-in-full-meltdown-and-founder-andrew-torba-blames-the-deep-state

      Torba has no self-awareness to see how pathetic it looks that his master race ass is incompetent at making a working website so he has to resort to using software made by a Jew instead.

      App devs will block their domains, server admins will block their domains, and that'll be the end of that.

      35 votes
    4. Tech Talk: What's the make & model of your current phone? What do you like about it? Dislike? What phones have you owned in the past?

      Following on from the Tildes 0.5 year survey in which 72% of users stated they used an Android device, and 24% used an iOS device, I thought it'd be fun to ask people in a longform manner to talk...

      Following on from the Tildes 0.5 year survey in which 72% of users stated they used an Android device, and 24% used an iOS device, I thought it'd be fun to ask people in a longform manner to talk about their current phone, and their dislikes & likes about it. What has your upgrade history been like?

      I'm currently utilising an iPhone XS (no "Max") in 256GB. This is my first phone upgrade where I've felt like the changes are a step sideways rather than forwards from what I've previously experienced. The minimal bezels are very nice, and once you understand how the iOS experience fits into the overall vision for Apple's phone lineup, the notch becomes an immediately obvious choice—a design compromise for the time being until we can place the sensor array under the display.

      Face ID is acceptable. It fails a bit more often than Touch ID ever did, but it fails in different situations, and also works better in others. For a first generation iteration it's acceptable; if it can get more diverse with time and work better in extreme sunlight and at wider angles, it'll become definitively better than a fingerprint scanner.

      I talked a bit about the OLED display in the XS in this comment here, where I can distinguish the pentile crosshatching pattern, and again, I feel that the OLED is a case of better in some situations, worse in others. The inky blacks are fantastic, but the dark ghosting is a compromise I'm less happy with. Apple's IPS LCD panels are so good, they had a high bar to meet here.

      The camera is again truly fantastic; not enough to ever make me consider selling my Sony mirrorless, but the computational photography aspects makes taking challenging photos more of a breeze than ever before.

      Finally, after living with a plus-sized phone for the past 4 years, a step back to a smaller form factor with a similar sized screen is a breath of fresh air—I can finally tie my shoelaces up with my phone in my jean pockets again.

      The watch & AirPods & continuity integrations will keep me happy in the Apple ecosystem for a while yet, but I'd need to see a very compelling new feature of aspect to a future phone to upgrade in the next 2 years at this point. Phones are lasting longer than ever before, as they should, and Apple knows this.

      Previously I've owned

      • iPhone 7 Plus, Jet Black 256GB. The Jet Black finish coupled with the weightier frame & thicker body definitely resulted in this feeling like the most polished iPhone 6-style design to date. Runner up for my favourite phone. Further more the P3-gamut display significantly improved image quality. I wasn't happy enough with the iPhone X to consider an upgrade.

      • iPhone 6 Plus, Silver 128GB. Might be my least favourite phone of all time? Too thin, slippery, suffered from bendgate; and had display issues which gave it a bad rap. Touch ID was cool; however.

      • iPhone 4, Black. Might be my favourite phone of all time, purely from a design standpoint? Utilising the steel frame around the edge of the phone as an antenna was completely unheard of back then and truly a fantastic design innovation. The sandwiched glass profile was both a fingerprint magnet and truly gorgeous; and the Retina display was breathtaking. I'd love to see a return to this design profile.

      • iPhone 3G. My first phone. I distinctly remember jailbreaking this device to change the cellular provider name in the top left corner & enable some extremely low quality video recording; this was also the good old days of fantastic games like Tap Tap Revenge.

      How about you?

      35 votes
    5. Unknown tracker alert on Android

      I just received an Unknown Tracker alert on my Pixel 7 running Android 14 beta 5 for an Apple air tag that was on my son in laws key chain as I had borrowed his car. I heard this was coming but...

      I just received an Unknown Tracker alert on my Pixel 7 running Android 14 beta 5 for an Apple air tag that was on my son in laws key chain as I had borrowed his car.

      I heard this was coming but didn't expect it so soon!

      Quite impressed with both the information given and the general advice and steps to take offered.

      The first notification was "Tracker Travelling With You: Unknown Apple air tag detected. The owner can see your location."

      Touching "more info" then shows a map of where the tracker has been with me and the option to make the tracker play a sound to help locate it, with a note that the owner won't know you've done that.

      Then more advice and options:

      • If you feel unsafe, get help.
      • Get and save tracker info
      • Disable the tracker (with a how-to guide on battery removal)

      And a ”need more help" link.

      As I said, I had heard about this coming but was pleasantly surprised at how good it was and the general advice and help offered up.

      Nice seeing things like this done right.

      34 votes
    6. Democratic Debate #1 Thread (Night 2)

      welcome to debate #1, night 2. the first thread on this turned out to be about twice as active as i was expecting (i estimated at most 50 or so replies), and that was for the "undercard" so unless...

      welcome to debate #1, night 2. the first thread on this turned out to be about twice as active as i was expecting (i estimated at most 50 or so replies), and that was for the "undercard" so unless something changes with this night, i think we'll be doing these in pairs from here on out--at least until either the DNC pushes out enough candidates for one debate, or activity drops significantly in these threads. previous night's thread can be found here if you'd like to continue the discussions of last night's candidates. anyways here are all the details you'd ever need, and probably then some:

      first off, i recommend you sort by newest first instead of the default since this thread will likely be semi-active and covering a live event.

      How to Watch:

      The debate is being broadcast by NBC News, MSNBC and Telemundo, and will air live across all three networks starting at 9 p.m. ET.
      Telemundo will broadcast the debate in Spanish.
      The debate will stream online free on NBC News' digital platforms, including NBCNews.com, MSNBC.com, the NBC News Mobile App and OTT apps on Roku, Apple TV and Amazon Fire TV, in addition to Telemundo's digital platforms.

      livestreams will also be available on Twitter, Facebook, and Youtube because the DNC mandated that of its partners for the debates.

      The Candidates:

      Democratic Presidential Debate: See The 20 Candidates Who Will Be Onstage

      • Michael Bennet (Senator from Colorado)

      Bennet is running on fixing a broken political system, the blame for which he puts at the feet of Republican Senate leader Mitch McConnell. Bennet says spending from wars and tax cuts was essentially the U.S. lighting “money on fire.”

      • Joe Biden (Former vice president)

      Biden’s top concern is less about reshaping America and more about returning America to “normalcy.” He argues that if President Trump gets another four years, the DNA of the country will be fundamentally altered.

      • Pete Buttigieg (Mayor of South Bend, Ind.)

      The 37-year-old is making a generational-change argument. He argues for progressive processes — like fixing redistricting and voting rights — in addition to policies — like being more cautious on war and more progressive on climate change and health care.

      • Kirsten Gillibrand (Senator from New York)

      She’s focused on women’s rights, especially when it comes to health care. She boasts that a Fox host called her “not very polite” for speaking out about the “nationwide assault on women’s reproductive freedoms” and “fundamental human rights for women.”

      • Kamala Harris (Senator from California)

      Harris’ slogan is “for the people,” and she’s making the case that President Trump is a “fraud.” The former prosecutor says Trump is fighting for the wrong people — the powerful and wealthy — while she wants to “advocate for the voiceless and vulnerable.”

      • John Hickenlooper (Former governor of Colorado)

      The centrist has a pragmatic message. He says pragmatists aren’t against big things; they know how to get them done. He has also spoken out against Democrats’ lurch toward socialism, warning that moving in that direction would reelect President Trump.

      • Bernie Sanders (Senator from Vermont)

      Sanders wants to beat President Trump, but he believes the way to do it is not with “middle-ground” approaches, but with promising wholesale progressive change. He’s the only candidate willing to wear the (democratic) socialist label.

      • Eric Swalwell (Representative from California’s 15th District)

      He has focused his campaign on ending gun violence in the country, targeting semiautomatic assault weapons in particular by calling for a mandatory national ban and buyback.

      • Marianne Williamson (Spiritual guru, entrepreneur)

      The New Age author is campaigning with a philosophy of “Think. Love. Participate.” As an outsider to politics, she believes change needs to come from the outside and that “half-truth tellers” can’t beat President Trump.

      • Andrew Yang (Founder of Venture for America)

      The startup investor is running on a data-first approach to the presidency. His big idea is to address the threat of automation with a Universal Basic Income, in which every adult would get $1,000 a month.

      The Rules:

      Candidates will have 60 seconds to answer questions and 30 seconds to respond to follow-ups. No opening statements, though candidates will have a chance to deliver closing remarks.
      Five segments each night separated by four commercial breaks.

      The Analysis:

      NPR has 7 questions of their 8 for the debates which apply to today's debate:

      Will Biden stand up to the scrutiny?
      Is the debate an opportunity or danger zone for Bernie Sanders?
      Can Harris and Buttigieg stand out?
      Do the pragmatists or progressives win out?
      How much of a focus is Trump?
      How will foreign policy factor in?
      Who will stick in voters' minds?

      other pre-debate analysis pieces that may be pertinent to you:

      34 votes
    7. Democratic Debate #1 Thread

      welcome to debate #1, night 1. given tildes's small size, i'm not really sure how this will go, so my plan here on paper is to do two threads (one today, one tomorrow) for this set of debates, and...

      welcome to debate #1, night 1. given tildes's small size, i'm not really sure how this will go, so my plan here on paper is to do two threads (one today, one tomorrow) for this set of debates, and then based on how active this set is make a decision on whether or not to consolidate them for the many future debates that will happen. if things go particularly well or poorly tonight though, i might expedite that decision (hence the un-specific title), but we'll see. anyways, here are all the details you'd ever need, and probably then some:

      How to Watch:

      The debate is being broadcast by NBC News, MSNBC and Telemundo, and will air live across all three networks starting at 9 p.m. ET.
      Telemundo will broadcast the debate in Spanish.
      The debate will stream online free on NBC News' digital platforms, including NBCNews.com, MSNBC.com, the NBC News Mobile App and OTT apps on Roku, Apple TV and Amazon Fire TV, in addition to Telemundo's digital platforms.

      livestreams will also be available on Twitter, Facebook, and Youtube because the DNC mandated that of its partners for the debates.

      here is the youtube link.

      The Candidates

      Democratic Presidential Debate: See The 20 Candidates Who Will Be Onstage

      • Cory Booker (Senator from New Jersey):

      Booker is running on an aggressive optimism, promising to bring people together and fight for things like criminal justice overhaul, improved economic opportunity and LGBTQ rights.

      • Julián Castro (Former secretary of housing and urban development):

      The former Obama administration housing chief is running on hopeful notes. He promises students being saddled with less debt, veterans being respected, people of color being safe and immigrants being welcome.

      • Bill de Blasio (Mayor of New York City):

      Leading the country’s most populous city, de Blasio is running on putting working people first and is touting his record on minimum wage, sick leave, health care and universal pre-K. And he’s running against President Trump’s immigration and climate policies.

      • John Delaney (Former representative from Maryland’s 6th District):

      Delaney has campaigned in early states for nearly two years. He takes a pragmatic approach, especially on health care. He has spoken out against “Medicare for All,” a stance that hasn’t sat well with liberal activists.

      • Tulsi Gabbard (Representative from Hawaii’s 2nd District):

      The military veteran is running on a platform of “peace,” to end foreign wars and use the money to spend in America.

      • Jay Inslee (Governor of Washington):

      His campaign begins and ends with the threat posed by climate change. He argues that the economy and fighting climate change are not incompatible and that a green economy creates jobs.

      • Amy Klobuchar (Senator from Minnesota):

      Klobuchar believes in a pragmatism that’s rooted in her senatorial experience and a Midwestern optimism. She believes it’s necessary to reach out to solve problems and bridge divides between rural and urban communities.

      • Beto O’Rourke (Former representative from Texas’ 16th District):

      Best known for almost beating Ted Cruz, O’Rourke has a “positive, unifying vision.” He wants to fix American democracy with changes to campaign finance and voting, and to end wars, reduce gun violence, address climate change and guarantee women’s health care.

      • Tim Ryan (Representative from Ohio’s 13th District):

      He’s running on “rebuilding the American Dream,” and that means, in his view, blue-collar jobs, public education and health care.

      • Elizabeth Warren (Senator from Massachusetts):

      You name it, Warren has a plan for it. She’s not running to create a new system, but she is running on big, structural change, including increased regulation and scrutiny of Wall Street and banking.

      The Rules:

      Candidates will have 60 seconds to answer questions and 30 seconds to respond to follow-ups. No opening statements, though candidates will have a chance to deliver closing remarks.
      Five segments each night separated by four commercial breaks.

      The Analysis:

      NPR has 5 questions of their 8 for the debates which apply to today's debate:

      Does Warren make the most of commanding the stage?
      Do the pragmatists or progressives win out?
      How much of a focus is Trump?
      How will foreign policy factor in?
      Who will stick in voters' minds?

      other pre-debate analysis pieces that may be pertinent to you:

      34 votes
    8. Can Windows make the jump to ARM like Apple did?

      I'm seeing a lot of news in my feed about Qualcomm chips approaching laptop performance, such as...

      I'm seeing a lot of news in my feed about Qualcomm chips approaching laptop performance, such as

      https://arstechnica.com/gadgets/2023/10/qualcomm-snapdragon-x-elite-looks-like-the-windows-worlds-answer-to-apple-silicon/

      https://www.anandtech.com/show/21105/qualcomm-previews-snapdragon-x-elite-soc-oryon-cpu-starts-in-laptops-

      https://www.theregister.com/2023/10/24/qualcomm_x_elite/

      Will this turn out any better than the last few times Microsoft tried to break away from Intel? Would you want such a laptop? Will it wake Intel out of its complacency?

      33 votes
    9. Is Apple's "walled garden" as bad as it was when the first few iPhones came out?

      I've never owned macs for desktop use because of the expense and my general preference for windows pcs. I had a first or second gen iPhone and was incredibly frustrated by how limited it was - you...

      I've never owned macs for desktop use because of the expense and my general preference for windows pcs.

      I had a first or second gen iPhone and was incredibly frustrated by how limited it was - you couldn't set an alternate default browser, access your own file system, customize you home screen, etc, etc. So I've been an Android user since then.

      I'm not really looking to make a switch for either phone or PC, but my brother bought an Apple watch which spurred a conversation that made me realize I don't really know if the issues that bugged me about Apple are still relevant in 2023.

      Anyone want to weigh in?

      32 votes
    10. Apple Vision Pro and Vision OS Review Megathread

      I figured it'll be easiest to consolidate discussion of all these in one place. As you find more good, thoughtful ones feel free to comment it and I'll edit them into this list. Overall...

      I figured it'll be easiest to consolidate discussion of all these in one place. As you find more good, thoughtful ones feel free to comment it and I'll edit them into this list.

      Overall impressions seem very positive. LTT, in particular, tends to be pretty comfortable being critical of Apple and even he seems impressed (though I think his is the only review that doesn't have a hands-on component.

      The Bloggers:

      Daring Fireball: https://daringfireball.net/2023/06/first_impressions_of_vision_pro_and_visionos
      Nilay Patel: https://www.theverge.com/2023/6/5/23750003/apple-vision-pro-hands-on-the-best-headset-demo-ever

      The Vloggers:

      iJustine: https://www.youtube.com/watch?v=AtCEGztr8cw
      MKBHD: https://www.youtube.com/watch?v=OFvXuyITwBI&t=917s
      Linus Tech Tips: https://www.youtube.com/watch?v=SqB0lUcqFbA
      Snazzy Labs: https://www.youtube.com/watch?v=uUblFIaZKIk
      Norman Chan (via Adam Savage Tested): https://www.youtube.com/watch?v=f0HBzePUmZ0

      30 votes
    11. AHOY! Cruise ship versus airplane emissions: data and commentary

      Last year I inquired how one might take sea passage across the Atlantic. The realistic answer is that there are various ocean liners and transatlantic cruises traveling multiple times per year,...

      Last year I inquired how one might take sea passage across the Atlantic. The realistic answer is that there are various ocean liners and transatlantic cruises traveling multiple times per year, none faster than 7 days and many taking closer to 10 or 14. Repositioning cruises, when the ship is being moved from one region to another and you just tag along, are infrequent but the cheapest option.

      In February, I will unavoidably be in the United Kingdom. I am flying there, but have not purchased a flight back yet. I am thinking about taking a ship in repositioning from England to the US Eastern Seaboard as there is very conveniently one such ship leaving a couple days after my event is over. That would probably be Southampton to Miami (from there, I would take a train home) and would take 11 or so days, zero of which are at intermediary ports.

      I was thinking about a ship over a plane because the last time I flew it was like my ears got blown out for an entire day afterward. I don't know what it is about my sinuses but they have never handled flying well. My height makes the experience particularly cramped and unpleasant and I have gotten sick on every plane I have taken in the last six months. It's the most miserable thing I do to myself on a regular basis.

      Unfortunately, all the research I can find on passenger ship emissions seem to indicate that it is worse for the environment on a passenger-mile basis than flying that same route, at least as far as cruise ships are concerned (there is zero research on emissions from being a passenger on a container ship). As of 2006, the Queen Mary 2 ocean liner supposedly emits about 0.43kg CO2e per passenger-mile, compared to 0.257kg CO2e for a long-haul airplane. But emissions estimates vary so ridiculously widely that it is a little bit hard for me to take these figures seriously:

      Emissions factors for individual journeys by cruise ships to or from New Zealand in 2007 ranged between 250 and 2200 g of CO2 per passenger-kilometre (g CO2 per p-km), with a weighted mean of 390 g CO2 per p-km.

      That's literally an order of magnitude. I think there is some guessing going on here. To translate from p-km to p-mi, that's ~402–3545g CO2e/p-mile or a weighted mean of 628g CO2e/p-mi. I would speculate that a repositioning cruise (which spends no time in intermediary ports because it is specifically supposed to get somewhere efficiently) would be on the lower end of the spectrum. So, honestly, while worse than an airplane in terms of gaseous emissions, it's not... that much worse. From the way articles seem to talk about cruise emissions, I would have thought it would be at least an order of magnitude. (For reference, the difference between a train and a plane is about an order of magnitude.) Which I guess it can be based on the higher figures there, but I am pretty sure that that is derived from non-direct routings (port visits apparently contribute massively to emissions) or from luxury behaviors (i.e. having an enormous stateroom and other amenities that decrease space efficiency).

      One may notice that those sources are almost 20 years old. There is more recent research on cruise ship emissions, but the non-academic stuff all seems to cite the Queen Mary 2 statistic (not sure where it even originated). I attempted to discern what cruise ship emissions looked like 20 years ago versus today, but was unable to find any specific information about passenger-mile emissions year-by-year. I don't have institutional access to most journals anymore, so feel free to share if you know anything.

      There have definitely been new environmental regulations since 2007. In 2020, some new regulations limiting high-sulphur fuels went into effect. But sulfur dioxide is more of a health concern; it isn't a greenhouse gas. It's toxic to marine life too, and all other life, but wouldn't be considered in a passenger-mile CO2e emissions figure. Apparently the regulation has encouraged more ships to switch to less toxic liquefied natural gas (LNG) fuels rather than the literal bottom-of-the-barrel sludges they've traditionally burned (maybe a 20%-ish improvement at face value), but most ships have just installed scrubbers to continue using the same fuel and emit fewer horrible particulates. Apparently a switch to LNG, while favorable for human health, does not really reduce GHG emissions due to increased methane output.

      Aakko-Saksa et al. 2023 seems to be the most comprehensive journal article I can access that covers current strategies in reducing greenhouse gas emissions for ship engines now and in the future. It mainly talks about fuels and technical stuff about engines I don't understand. This paper remarks that the switch to LNG could still be positive; it suggests a 30% reduction in GHG emissions compared to diesel fuel but a 6–23% reduction depending on how much "methane slip" happens; the IEA thinks it's 10% or less. That's still a meaningful reduction, though there is quite a lot of variance. The authors' takeaway is that there could be a significant benefit to switching to LNG and then blending that with greener fuels at increasing proportions over time.

      There are many proposed ways to decarbonize the industry. It is not clear to me which of these have been adopted recently. The industry seems to have some interest in decarbonizing, or giving the appearance of having interest, as Norwegian claims to want to "reduce GHG intensity by 10% by 2026 and 25% by 2030, compared to a 2019 baseline with intensity measured on a per Capacity Day basis." And they are actually thinking about it: they have ESG staff and a 2022 ESG Report lays out a few relatively specific and achievable metrics (or so it seems to me, a layperson and a landlubber):

      We were very excited to announce in early 2023 that two of our Norwegian Cruise Line newbuilds, expected to be delivered in 2027 and 2028, will be re-configured to accommodate the future use of green methanol. Green methanol is a fuel that we see as a promising future solution. Compared to conventional fuels, it can reduce carbon dioxide emissions by up to 95%, nitrogen oxide emissions by up to 80%, and all sulfur oxide and particulate matter emissions.

      Environmental goals:

      • Reduce GHG intensity by 10% by 2026 and by 25% by 2030, compared to 2019 baseline, and pursue net zero GHG emissions by 2050
      • Decrease fleet-wide fuel consumption of boilers per day by 2% annually, compared to 2016
      • 100% of fleet equipped with Waste Heat Recovery by 2027
      • Increase the percentage of our fleet with shore power capabilities to 50% by 2024, 70% by 2025, and 100% by 2035
      • Increase the percentage of treated wastewater compared to untreated sewage discharged by 2024, compared to 2019
      • Reduce bunkering by 4%, as compared to 2019, by 2025
      • Decrease the total volume of sludge offloaded fleetwide by 5%, compared to 2018, by 2023

      Green methanol is apparently a real thing. The figures Norwegian uses are lifted directly from the Methanol Institute. It does seem like methanol production capacity is increasing and is on track to continue increasing, according to this source. If a cruise ship uses about 250 tons of fuel per hour (91250/year), and current green methanol production is just shy of 1 million tons/year, then if all of that production were directed toward cruise ships then it could fuel about... 11 ships. Hmm. If by 2027 production increases (generously) by an order of magnitude, that's still only about 100 ships, or less than 1/3 of the total fleet worldwide across all cruise firms. Better than nothing...?

      Norwegian claims to be "on track" for all of these metrics, especially fuel consumption, but of course they will say that. I can't really figure out what their "-50%" and "-80%" figures mean and I suspect they mean nothing. Frankly most of these commitments are ridiculously insufficient, though it isn't reasonable to expect revolutionary changes to happen in just a couple years. I think we should take these commitments with a grain of salt, but it does make sense from an operational perspective why industry would be interested in improving their own efficiency, especially to avoid potentially crippling regulations from governments who they can clearly see are honing in on emissions.

      From what I can tell, many or most of the emissions are not just from the transportation itself (i.e. the burning of fuel for the purpose of moving mass from point A to B) but rather from the hoteling aboard the ship (12x more emissions than land-based hoteling) and from other luxury-related activities. Intuitively, if we know how energy-efficient it is to transport goods by sea, this should come as no surprise: if we're comparing fuel costs, it simply takes less fuel to move objects by water than by air. This is why ferries have so few emissions per passenger-mile. Ship fuel is particularly nasty stuff as far as human health is concerned, but many resources appear to primarily emphasize the non-fuel waste produced by these enterprises. So the CO2e emissions of cruise ships would seem to originate not just from fuel but rather from the inefficiency of human habitation at sea. Norwegian is at least vaguely calculating multi-scope emissions (p. 15) with, for example, "purchased goods and services" apparently making up ~21% of total emissions in 2022 (fuel itself is about 55%, and "fuel and energy-related activities," whatever that means, being another 12%). I assume "capital goods" (18% of their emissions) are the emissions from the ships themselves, which is more of a decarbonization question for manufacturers.

      There are also significant non-GHG environmental impacts due to operational procedures taken by cruise ships. Wikipedia has a whole page on the environmental effects of shipping (not just cruise ships, but they are included). Waste dumping, noise pollution, etc. Those externalities are different than the externalities produced by airplanes; same idea, but apples to oranges, so I don't know how to compare them.

      Anyway, this is all to say: greenhouse gas emissions from cruise ships are pretty rough. Given the relative lack of information on repositioning cruises specifically, the age of much of the data, and newer emissions reductions which are maybe not yet reflected in the literature, I am going to speculate that such a trip has an approximately equal GHG impact as a long-haul flight, assuming a typical stateroom and a direct voyage. On average, it probably works out to somewhat more emissions, though I personally think ships have a clearer (easier/faster) path toward net-zero (ish) emissions than airplanes given the limitations of each mode.

      I will go to sleep and decide tomorrow whether I will fly or sail home, but right now I am leaning toward the sea for this occasion. I am not sure about future voyages yet. We will see.

      29 votes
    12. My ginger carrot hot sauce is missing something, but I can't tell what

      Ever since I learned how easy homemade hot sauce is, I try to experiment with a new batch or recipe from time to time. My most recent batch highlights carrot and Ginger, with mild jalapeno heat....

      Ever since I learned how easy homemade hot sauce is, I try to experiment with a new batch or recipe from time to time. My most recent batch highlights carrot and Ginger, with mild jalapeno heat.

      It tastes good, and the ginger is very apparent, but my SO and I feel it's missing something. Of course you can't taste it through the internet, but based on the recipe, can you provide any suggestions for what can help round it out or take it from good to great?

      Ingredients:

      • 3 carrots, 4 oz
      • 1 knob of ginger, peeled, 2.5 oz
      • 4 jalapeños, 8 oz
      • 4 cloves garlic
      • 1/4 of a red onion, didn't weigh
      • 1/2c apple cider vinegar
      • 1/2c water
      • 1/2 tsp kosher salt
      • 1/2 bunch of cilantro, maybe a couple of tsp after chopping

      Method:

      1. Thinly sliced carrots, ginger, peppers, onion, and garlic
      2. Sautee until brown around the edges (carrots and ginger took longer, garlic was just for a minute to avoid burning)
      3. Blend with salt, water, vinegar, and cilantro.
      4. Strain solids

      Any ideas on what it's missing? Some kind of tomato product? Something earthy like cumin? More garlic or onion? Something else entirely?

      EDIT: Thanks for all the great feedback! I poured a few small samples to test various additions based on your suggestions, and I ended up adding another 1/2 tsp of salt (for a total of 1 tsp), 1/2 tsp MSG, the juice of half a small lime, 1 squeeze of honey (estimated just shy of 1 tsp) and then thickened with 1/8 tsp of xanthan gum since it was really thin.

      Next time, I definitely want to try roasting the peppers and veggies, and I'll try a blend of peppers. I'm curious about other ginger preparation methods, too, such as raw, roasted, or powder. But for a mildly hot ginger sauce, I'm calling this experiment a success!

      29 votes
    13. Tildes dev environment on Apple Silicon // Apple M1

      I'm having some trouble getting the local developer environment set up on Apple hardware, specifically it seems because Virtualbox, which is used as the provider, is not properly functioning on...

      I'm having some trouble getting the local developer environment set up on Apple hardware, specifically it seems because Virtualbox, which is used as the provider, is not properly functioning on Apple hardware.

      Is there anyone here who has managed to get it up and running?

      29 votes
    14. Your ideal smartphone in 2019?

      As evidenced by recent topics, most people are unhappy with the direction the smartphone industry has taken in recent years. As more unnecessary features and sacrifices are made with each passing...

      As evidenced by recent topics, most people are unhappy with the direction the smartphone industry has taken in recent years. As more unnecessary features and sacrifices are made with each passing generation of handsets, what components are essential in your ideal smartphone? Create one in the comments.

      Here is mine, in no particular order:

      • Optimized Stock Android
      • Gesture-based navigation (think iPhone X)
      • Removable matte black plastic back
      • 2:1 Aspect ratio, 5.6" diagonal AMOLED display
      • Dual front-facing speakers in top and bottom bezel
      • Dual front facing cameras (Wide Angle and Standard)
      • Bezel-less sides
      • Dual back cameras, with OIS (Wide Angle and Standard)
      • USB-C
      • 3700 mAh removable battery with Fast Charging+Qi
      • Snapdragon 855
      • Apple-esque Face Unlock
      • ~$750 price tag
      28 votes
    15. What are some of your favorite RSS feeds to subscribe to?

      I am always looking for quality RSS feeds to add to my reader but they seem to be getting harder and harder to find. I've been looking for a good one for movie trailers for a long time. Apple has...

      I am always looking for quality RSS feeds to add to my reader but they seem to be getting harder and harder to find. I've been looking for a good one for movie trailers for a long time. Apple has one but the trailers are published sporadically. I'm especially interested in any full-article feeds.

      I've been following GRRM's Not A Blog and XKCD's webcomics via RSS. My favorite though is a very niche webcomic about older gamers sitting around playing a RPG:

      http://www.kodtweb.com/feed/

      28 votes
    16. Should I switch to Apple Music or stick with Spotify?

      Spotify recently increased their price, making it the same price as Apple's service. I've had Spotify since 2016 (started with the free version), and got premium in 2018 when they had the college...

      Spotify recently increased their price, making it the same price as Apple's service. I've had Spotify since 2016 (started with the free version), and got premium in 2018 when they had the college student deal where you would get that and Hulu for only five bucks a month. I've been an off and on Premium subscriber since 2019. Only re-subscribing to it when Spotify would send me offers to sign up for three months for the price of one. This is actually the first year that I've consistently had Spotify all year since I was in college.

      But now that they're the same price I was wondering if I should switch over. I don't want to get into the whole quality thing and lossless (I don't even know what that is) but I haven't been happy with Spotify's algorithm for a while. Streaming services have always been how I discovered new music, going back to me using Pandora while I was in high school. But now Spotify keeps suggesting the same songs whenever it's on smart shuffle. For example, if I play a song from the late 60s or early 70s, I know the next song Spotify plays is going to be Ain't No Mountain High Enough by Marvin Gaye and Tammi Terrell. Whenever I play an indie pop song, like a Lana Del Rey song or something, I know that the next song is going to be Borderline by Tame Impala.

      I'm kind of sick of it at this point, and I feel like it's limiting the scope of what I'm listening to. I'm not sure what Apple Music's algorithm is like, I've heard mixed things with some saying it's better than Spotify and others saying it's worse.

      I'm also happy taking recommendations on other things to do or try with Spotify to correct this.

      27 votes
    17. This Week in Drum & Bass / Jungle | New Releases + Mixes

      I love it here on Tildes, so I figured It's time to give back to this community in the best way I know how...through my obsessive love of niche electronic music! SO HERE WE GO! Kicking off a...

      I love it here on Tildes, so I figured It's time to give back to this community in the best way I know how...through my obsessive love of niche electronic music!

      SO HERE WE GO!

      Kicking off a weekly post series to bring you 10 of the best (note: in my humble opinion and in no particular order) new Drum & Bass + Jungle music from across the scene! Tildes is a great place for discussion and discovery, so I thought hey, why not get the community going myself ;)

      Don’t want to read all this stuff? TL;DR - You can find the songs shared here on this Spotify playlist. Follow for new stuff every Monday. Have no clue what Drum & Bass is? Start here!


      Hugh Hardie + In:Most & KOJO - RWTS [Soulvent]

      Listen: SPOTIFY | APPLE

      Hugh Hardie returns with another sublime slice of jazzy, throwback Drum & Bass that’s equally great for sunny days or hazy nights, with a lovely vocal performance from Kojo that soars over Hardie’s as usually excellent drum work.

      Nia Archives + Off Wiv Ya Headz [Island]

      Listen: SPOTIFY | APPLE

      Jungle revivalist Nia Archives cracks another one out of the park with her clattering, rattling and oh so addictive ‘Off Wiv Ya Headz’, channeling the ghosts of Remarc and Congo Natty to reformat them for the new millennium.

      Basstripper - Left Me Bleeding [Self Released]

      Listen: SPOTIFY | APPLE

      DNB Allstars alum Basstripper is on an unstoppable tear lately, with ‘Left Me Bleeding’ keeping it classic with neon bright hardcore flavour and a bouncy bassline that’s definitely got the energy.

      Jonth - Even The Stars [Discover]

      Listen: SPOTIFY | APPLE

      Firmly flying amongst the stars, this trance-flavoured peak hour tune is overflowing with energy and emotion.

      Jam Theives - Disco 45 [Technique]

      Listen: SPOTIFY

      Jam Theives are back with another deep and dirty little dub on Bassline Smith’s Technique Recordings. Hypnotic and pneumatic in equal measure, this is another itchy little number who’s clipped, metallic soundscape almost forces you to move your body.

      Phibes - Bang Bang [Phat Planet]

      Listen: SPOTIFY | APPLE

      Phibes are on a roll lately with another uptempo tune on their own Phat Planet imprint. Much like their previous release ‘Bassdrop’, this one’s packing a rapid-fire, wobbly bassline that gets under your skin, paired with a big ol’ breakbeat that propels this one into prime time.

      The Sauce - Hypnotic [TSR]

      Listen: SPOTIFY | APPLE

      DNB Trio ‘The Sauce’ return with another self-released DJ tool that’s definitely due for some attention with it’s addictive kick-step rhythm and buzzing bassline.

      Levela x Eksman - Zone Out VIP [LVL]

      Listen: SPOTIFY

      Levela bringing the throwback energy on this one, with some classic Renegade Hardware style sirens and a rough and rugged vocal from the legendary Eksman. Definitely not one for the summer picnic.

      Toronto Is Broken ft. Natty Lou - Altered States [FiXT]

      Listen: SPOTIFY | APPLE

      A nasty little number with an unabashed punk / industrial influence proudly on its sleeve. Great vocal from Natty Lou and some crunchy drums play off TiBs sonic warfare for another big tune from LA’s FiXT camp.

      DNMO ft. Wolfy Lights- Bombalaya [UKF]

      Listen: SPOTIFY | APPLE

      Rounding out our wrap-up (or wrapping up our round out?) with the short, sweet and oh-so sublime ‘Bombalaya’ from DNMO on the mighty mighty UKF imprint. Pairing jazzy influences with heavy bass, not disimilar to Camo & Krooked’s SMASH ‘Sientelo’, this is another Latin-flavoured Ear Worm that wont live your top tracks all summer long.


      SO what are YOU listening to this week? What do you think of the songs above? Share what DNB you're into below and let's keep the vibe alive...

      27 votes