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Cake day: June 18th, 2023

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  • I heard one tip where, if you want to throw a FUCKTON of materials at worms, build a 4×4 square of nuclear reactors, let them heat up to 1000, then aggro the worm to try to chomp down on the reactors, causing it to nuke itself.

    Advantage: available with only up to chemical science

    Disadvantage: you’ll have to build four nuclear reactors, just to blow them up





  • Within cities?

    Look, aircraft are Hella noisy and if stuff goes bad, they’ll smash into buildings. Using them for intra-urban transit is not safe. Besides, I don’t know if multicopters can autorotate, which only adds to the safety concerns.

    So why not bring it slightly closer to the ground. Maybe put the transportation device on a bridge or viaduct. And while you could put some stairs up from the streets, you may even choose to link buildings into them directly. Most tall buildings have lifts, after all.

    Next, giving each building its own link into the system would be excessive. You can achieve 90 percent of the utility if you have larger entry hubs for multiple buildings, and expect people to walk the last mile.

    Anyway, back to the vehicle, since a vehicle for a handful of people is rather inefficient, why not build the vehicles for many dozens of people? Why not build it to connect multiple vehicles? If you run, like, four of these, every five minutes, most people will be able to walk up any time and just go.

    And to make that movement more efficient, let’s have our vehicles roll along a specifically designed path, optimised for minimal friction by using hard wheels on a hard surface.

    There, I replaced the quadcopters with a train.




  • Iron Lynx@lemmy.worldtoScience Memes@mander.xyzMushrooms
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    12 days ago

    … it’s very hard experimenting when you’ve no idea of potency or dosages.

    This.

    Fun thing I bumped into a few weeks ago: the guy who’s credited with inventing LSD tried a bit to see how it worked and how it felt. But he had no idea just how ridiculously potent LSD is. I forgot the exact numbers, but I do recall the ballpark. So he had a Fermi-estimated 100 μg while he only needed like 10 μg for a good time, so not only did he have the first known LSD trip, he had the first known bad trip.













  • Iron Lynx@lemmy.worldtoScience Memes@mander.xyzHoney
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    25 days ago

    Non vegan here. 🤔

    Soooooo honey is not extracted directly from the bees, so that would be an argument to declare honey vegan.

    On the other hand, even with modern beekeeping tech and modular hives, one could argue the act of taking honey to be a serious intrusion on the bees’ life, so that could be an argument that honey is not vegan.

    One could argue where the line lies with eusocial organisms. Do you consider the individual bees or do you consider the whole hive? Whole hive? Honey may not be vegan. Individual insects? Honey could be vegan.

    It really depends on your standards. One vegan friend of mine does drink mead (honey wine, for the uninformed) for instance.