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China powers up the world's largest open-sea offshore solar farm
  • Little bit of A, little bit of B.

    In China there's a lot of big coastal cities with very little open land for development. Putting small amounts of solar onto 1000 skyscrapers vs one big ocean plant, and the additional costs of ocean maintenance start to be less significant.

    Similarly, in some places there may be opportunities to align the deployment of the panels with other systems, e.g., a kelp farm or ocean fish farm where you can collocate ocean structures.

    There's likely to be lots of new challenges faced by these structures, but it's still good to work the kinks out now with some pilot projects

  • Human Benchmark: an Android app for testing cognitive abilities such as memory and reaction time
  • This is an ego fluffer app, not a scientific study. The accuracy is "good enough" to give you a rough idea of your performance, and if youre really into optimizing WPM, give you a way to track progress or the impacts of using different keyboards.

    Getting a high score doesn't actually mean anything except you probably use your phone too much.

  • Iranian hackers leak explicit videos of ex-Israeli defense minister
  • Idk why I'm going to bat for the dude, because he's clearly a tool, but my phone probably has a photo of my SO's ID if you dig hard enough

    Woulda been something like a "I'm buying plane tickets for our vacation, what's your passport no." kind of situation. Or her: "left my wallet, what's my DL# so I can pay this parking ticket".

    Not certain anything is there, but weve been together long enough, I'm not certain it's not there either.

    ETA: Maybe also "were going on vacation, state department recommends keeping a separate copy of our passports in case something happens"

    I recognize long term relationship is different from mistress, but still

  • Overwatch: Classic | Official Trailer | Overwatch 2
  • Look I want to hate on overwatch because they definitely destroyed that one in pursuit of money, but that Torb at the end sitting with his turret and getting potg hit home hard.

    Probably still won't play, but right in the feels man.

    Maybe they can bring it back to fun.

  • The WIRED Guide to Protecting Yourself From Government Surveillance
  • The core focus of early crypto was decentralization, not anonymity. Bitcoin is totally decentralized, but the entire premise is the blockchain contains a permanent irrefutable ledger of transactions. Basically everyone knows if Wallet A paid Wallet B. If you refill your wallet with anything remotely traceable, that means everyone knows YOU paid Wallet B, and similarly if wallet B has any ties to the real world, the lines are easy to connect.

    That's not to say you can't use it anonymously, but that was not the intent and thus it does anonymity poorly.

  • Safety PSA, please spread.
  • Sure, there are things you can do to be safe on Lemmy/the fediverse, but most of those things aren't inherent to the platform, they're just good safety practices, and most importantly none of them are mentioned in this "PSA" about "safety".

  • Safety PSA, please spread.
  • I think it's pretty murky, ignoring a subpoena is a crime, so US may be able to charge them with obstruction and request extradition, it's then on their home countries to decide whether to accept the US's requests. Either way I'm sure it would make them ever traveling to the US very tense.

    See: Julian Assange

    Remember though, these instance admins are generally doing this out of the kindness of their heart on shoestring budgets, it's so much safer and easier for them to just comply with legal requests. They're nice people, but not political martyrs.

  • Safety PSA, please spread.
  • I generally agree, but that is not conveyed in your image, it just (basically) says "come to Lemmy, you'll be safe". There are critical extra steps you should take if you're worried about safety - this just feels more like an advertisement.

  • Safety PSA, please spread.
  • I appreciate the intent of this message, but how sure are you that federated social media like Lemmy is really any safer than Reddit? Not much on here is encrypted, to my knowledge, and instance admins need to respond to subpoenas just like anybody else... In the event of hostile government action, you're much better off communicating on E2EE platforms, and unfortunately, posting on public social media platforms is a risk.

    You can mitigate much of that risk with a burner email and VPN, but you can do that on other platforms too.

  • In 4 years, US power grid increased battery storage to the equivalent of 20 nuclear reactors | The Optimist Daily
  • Not trying to be a "nuclear shill", but it is worth mentioning from the article you linked:

    The 1.8 million solar panels are expected to generate up to 690 MW and they’re co-located with 380 MW of 4-hour battery energy storage (1,400 MWh).

    The capacity factor of solar is something around 25%, so that 690 MW solar array (even with batteries) produces about as much energy as ~160 MW nuclear... So 7x faster, but the costs are closer than you suggest. Solar is still cheaper because the O&M costs are minimal, but pretending 690 MW solar + 380 MW battery is equivalent to 1 GW nuclear is a bit disingenuous.

  • Solarpunks do not use detergent pods
  • "Septic safe" is a pretty loose definition, and usually means "this will not break anything" not "this will naturally break down into something that is not harmful to the ecosystem outside of your septic tank", but it's usually a good start

  • Solarpunks do not use detergent pods
  • Most powdered detergents contain high amounts of salts which aren't particularly good for anything downstream of your dishwasher.

    I'm unsure of a salt-free dish detergent, but I can gleefully recommend Oasis Biocompatible Laundry Detergent for everyone, but especially anyone with a septic or greywater laundry system. It cleans great and breaks down naturally into plant food.

  • How Trump or Harris tax plans might change your income
  • What do you mean this is purposely not clear? Is interpolation so hard for folks?

    If you make $200k, you're probably going to land somewhere between the $130k and $330k income levels, meaning your tax savings under Trump's proposed plan will be between $4k and $9k, likely roughly $6.5k. For Harris' proposed plan you'll be between $3k and $2k, likely close to $2.5k.

    Yes, the amounts aren't linear, so it's hard to say exactly where you will land, but also these are proposed plans, so they're estimates to begin with. I wouldn't be adjusting my personal budgeting off of a wish list from two people who do not control tax laws.

    It doesn't take a rocket scientist to understand from the chart that for most Americans (see, median household income $81k), Harris's tax proposal will net more savings on their annual income, while Trump's plan favors people in higher income brackets.

    Trump's plan will increase the national deficit because everyone pays less in taxes. Harris' plan tries to be closer to revenue neutral by putting more of the tax burden on the top 1%.

    Who you vote for is your decision, but the fact that we have a populous that can't understand fairly straightforward tables to help inform decision-making is part of the reason why we are so fucked.

  • What the Waffle House Index says about Hurricane Milton
    www.pbs.org What the Waffle House Index says about Hurricane Milton

    As Hurricane Milton barrels toward Florida communities still recovering from Helene, many Waffle House locations along the Gulf Coast, including those in Tampa, Cape Coral and St. Petersburg, have closed in preparation.

    What the Waffle House Index says about Hurricane Milton
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    On the climate crisis, housing and more, politicians avoid clarity because it demands action
    www.theguardian.com On the climate crisis, housing and more, politicians avoid clarity because it demands action | Greg Jericho

    Our leaders may prefer complexity because it means they can defer taking action – but doing something about emissions reduction or slow wage growth is actually not that complex

    On the climate crisis, housing and more, politicians avoid clarity because it demands action | Greg Jericho
    2
    Making climate models relevant for local decision-makers
    news.mit.edu Making climate models relevant for local decision-makers

    A climate modeling downscaling method developed by MIT scientists leverages a machine-learning technique called adversarial learning to produce simulations faster and at finer resolutions, making them relevant to use on local levels for assessing risks of extreme weather.

    Making climate models relevant for local decision-makers

    Interesting application of machine learning to actually reduce computational intensity for once...

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    Reddit policy changes make sitewide protests nearly impossible
    www.engadget.com Reddit policy changes make sitewide protests nearly impossible

    Reddit changes the rules to make sitewide protests much more difficult. Moderators will now have to get admin approval when switching a subreddit from public to private or when adding a NSFW tag.

    Reddit policy changes make sitewide protests nearly impossible
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    Mount Everest is having a growth spurt, say researchers
    www.theguardian.com Mount Everest is having a growth spurt, say researchers

    River erosion has pushed the mountain upwards and added an extra 15 to 50 metres over the past 89,000 years

    Mount Everest is having a growth spurt, say researchers
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    5 Things Countries Can Do this Year to Stop Biodiversity Loss
    www.wri.org 5 Things Countries Can Do this Year to Stop Biodiversity Loss

    At the 2024 global biodiversity summit (COP16), there are five key things countries must do to protect nature and halt rampant biodiversity loss.

    5 Things Countries Can Do this Year to Stop Biodiversity Loss
    1. Deliver strong and equitable National Biodiversity Plans [at COP16]

    2. Mainstream nature in policies on food and water

    3. Provide more finance and incentives to support nature and biodiversity goals

    4. Recognize the land rights and the authority of Indigenous Peoples and other frontline communities

    5. Effectively measure and track progress toward global targets

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    Grand prize winner removed 20 Burmese pythons from the wild in Florida challenge
    apnews.com Grand prize winner removed 20 Burmese pythons from the wild in Florida challenge

    The winner of the Florida Python Challenge removed 20 Burmese pythons from the Everglades. Ronald Kiger was announced as the winner on Tuesday and will take home the $10,000 grand prize.

    Grand prize winner removed 20 Burmese pythons from the wild in Florida challenge
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    'Appalling': US Funded Secret Industry Network Targeting Pesticide Critics
    www.commondreams.org 'Appalling': US Funded Secret Industry Network Targeting Pesticide Critics | Common Dreams

    "It's one thing to have an industry come after you after publishing a critical article. This happens all the time in journalism," said writer Michael Pollan, one of those featured in the corporate files. "But to have your own government pay for it is outrageous."

    'Appalling': US Funded Secret Industry Network Targeting Pesticide Critics | Common Dreams
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    If Trump wins the election, US parks and wildlife will face a new age of mining
    www.theguardian.com If Trump wins the election, US parks and wildlife will face a new age of mining

    Intense heat in the north, epic rains in Miami, fires in New Mexico and California. Trump plans for ‘energy dominance’, removing protection from mining and drilling on public lands

    If Trump wins the election, US parks and wildlife will face a new age of mining
    2
    Could pawpaw, the US-native fruit, become the new kiwi or mango?
    www.theguardian.com Could pawpaw, the US-native fruit, become the new kiwi or mango?

    Pawpaw, a tree fruit that can help farmers and the environment, stays resilient in face of a climate crisis

    Could pawpaw, the US-native fruit, become the new kiwi or mango?

    Would love to see more native fruits coming into vogue!

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    RvTV95XBeo @sh.itjust.works
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