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Cake day: August 3rd, 2023

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  • GOG is getting a nice little pr moment off of this but you’re getting basically the same license, no matter where you buy the game.

    The root of evil in digital distribution is the DMCA anti circumvention clause: it is illegal to circumvent a DRM protection to gain access to some copyrighted work, even if you in actuality possess a license to the work. This law gives big platforms far too much power to control how you interact with their products.

    It should be legal to modify a work to allow it to be played offline, to make copies for archival purposes, to fix the work to run on newer platforms, etc. As long as you have a license to the work you should be allowed to take steps to ensure your rightful access to it.

    By the way, the root beyond roots of evil in digital distribution is the insane length of copyrights themselves. Why are patents 20 years, but copyright extends to 120+? The answer is pure greed.



  • sushibowl@feddit.nltoScience Memes@mander.xyzDon't do it.
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    1 month ago

    Telling your tenants what they can and cannot do with their rented property should be some kind of violation of the right to quiet enjoyment of property.

    This and the HOA shit is really weird to me. America is all like “we highly value our personal freedom and private property” but then HOA’s and landlords come in and want to tell you exactly what you have to do with your yard. What the hell?






  • sushibowl@feddit.nltoScience Memes@mander.xyzLaunches
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    2 months ago

    So, yeah, bottom line: you only need a delta-V of about 12 km/s to get out of the solar system, but a delta-V of 30 km/s to get to the sun without going into orbit.

    This is true, but the possibility of gravity assists mostly nullifies the difference. If you can get out to Jupiter you can basically choose: either let it sling you out of the system, or let it cancel out all your orbital velocity so you fall into the sun.


  • sushibowl@feddit.nltoScience Memes@mander.xyzLaunches
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    2 months ago

    These are all technically correct but fairly inconsequential. Even just to graze the sun you need to lose 90% of your orbital velocity. And although everything orbiting the sun will eventually fall in, the friction is really low. It will take billions of years to lose enough velocity to fall in.







  • sushibowl@feddit.nltoScience Memes@mander.xyzMoss
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    2 months ago

    Note that although species can be described as tree-like, they didn’t quite look like modern trees do. Also, much of the world was swamp, and much of the dead plant material sank into these bogs and decayed into peat.

    The amount of CO2 trapped during this period caused the atmosphere to be around 35% oxygen. This allowed life with inefficient respiratory systems to grow much bigger in size without suffocating, mainly insects. Think woodlice 6 feet long, spiders the size of dogs, millipedes as big as cars, and dragonflies as big as eagles.


  • sushibowl@feddit.nltoScience Memes@mander.xyzMoss
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    2 months ago

    Nowadays, trees absorb CO2 and produce oxygen, and when they die and rot the opposite happens, releasing the CO2 back into the atmosphere.

    However, during the carboniferous period, when plants first developed the ability to produce lignin (i.e. wood, essentially) there was not yet any bacteria or fungus that could break this material down. The result is that when trees died they would kinda just lay there. For 50 million years, trees absorbed CO2 and then toppled over and piled on the ground and in water. Most of the world was swamp and rainforest. Millions of years of plant growth all dying and laying on top of each other

    So much CO2 was turned into oxygen that O2 levels were 15% higher compared to today. This allowed some truly large lifeforms to develop: trees 150 feet tall, dragonflies with wings 13 inches long, millipedes the size of a car.

    The trapping of so much CO2 led to a reverse greenhouse effect, cooling the planet, and eventually an ice age. The forest systems collapsed from the climate change (we think) killing about 10% of all life on earth. Eventually a species of fungus developed the ability to eat lignin, and cleaned up the dead trees that remained on the surface within a few generations. The millions of years of tree material that sank into the bogs eventually turned into coal.

    Now we’re digging all that good stuff back up and are burning it, yay!