When the great pyramids were being built there was still woolly mammoths walking the earth.

  • Quilotoa@lemmy.ca
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    38 minutes ago

    The theme song for the game Civilization IV is The Lord’s Prayer is Swahili.

  • sakphul@discuss.tchncs.de
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    3 hours ago

    During the medieval period there was no currency used throughout the whole of Germany. Most used the Silver Penny (Pfennig) but there were different types with a different value (amount of silver in them) that also changed over time (some were more stable, some changed every year). People were obligated to exchange old coins for the new ones and part of the exchange was held back by the people in charge (the so called Schlagschatz). Also people coming from a different location were obligated to exchange their coins or silver bars to the local currency at the time. The exchange rates were quite different.

    It was a complete mess. But somehow it worked.

  • UltraGiGaGigantic@lemmy.ml
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    5 hours ago

    Dont do this.

    You can hurt yourself if you grab the top of your thumb with the fingers of the same hand and make a motion like youre banging a hammer with your wrist.

    Dont do this.

  • Krudler@lemmy.world
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    9 hours ago

    With vanishingly rare exception, addicts choose the mood altering substance that is closest to what the medically accepted treatment for their underlying disorder(s) would be.

    People who are addicted to alcohol, without exception, have an underlying anxiety disorder.

    People with ADHD and similar brain functioning tend to choose amphetamines.

    The list goes on and it gets very complicated, because most mood altering substances have multiple effects, and most people have a blend of underlying issues. But the point is, there is a very noteworthy observation there, I feel.

    I feel qualified to say this as myself I am 11 years sober and have worked in the field of addiction for 8 years and I’m formally educated.

  • nullify3112@lemmy.world
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    8 hours ago

    The aging sun will make the continental drift stop via increased solar activity which will accelerate rock weathering. This will break the carbon cycle long before the earth is absorbed by the sun going in its red giant phase.

    • nullify3112@lemmy.world
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      7 hours ago

      UPDATE: the wiki has been updated! “However, a 2024 paper by RJ Graham et al. argues that silicate weathering is far less temperature-dependent than initially thought, and that falling carbon dioxide levels are unlikely to lead to the death of life on Earth” yay!

  • Captain Aggravated@sh.itjust.works
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    9 hours ago

    The Mission Impossible theme, you know, the “Dun! Dun! DADA! Dun! Dun! Duhduh!” one, written in 5/4 time? That’s supposed to spell MI for Mission: Impossible, in Morse code. --.. dash dash dot dot, MI. The first two notes are dotted quarter notes, 1.5 beats each for a total of 3 beats, then two quarter notes for each dot, total of 2 beats, grand total of 5 beats per measure. 5/4 time.

    FIND A PRACTICAL USE FOR THAT SHIT.

    • Underwaterbob@sh.itjust.works
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      3 hours ago

      Hey! Same for Rush’s YYZ. The morse code for Y-Y-Z (the airport code for the Toronto airport where the band no doubt spent a lot of time) is --.- --.- --… which is a rhythmic motif that appears a bunch in the song in some ungodly meter I don’t care to look up right now.

  • cinoreus@lemmy.world
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    9 hours ago

    If you own a rig to run local LLMs, your computer can also pretty much run weather prediction softwares

    GraphCast: AI model for faster and more accurate global weather forecasting — Google DeepMind https://share.google/R24aEDxkDuFfnitzo

    This is the most recent one I learnt.

  • applebusch (she/her)@lemmy.blahaj.zone
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    12 hours ago

    human brains use bang-bang control to control our body movement. all muscles are either on or off, with many individually actuateable groups of fibers per major muscle group. if youve ever lifted weights and started to shake on a hard lift, thats your body switching rapidly between different muscle fibers trying to complete the lift. body feedback takes more than 100 ms, which is way too long to do active feedback control on a lot of the really fast actions we do with our bodies, so for those our brain just does it open loop. it generates a sequence based on your intent and past training and just lets it rip, but we for sure can modify the sequence midway.

    this is part of why humanoid robots look so uncanny when they move, they do continuous control which is fundamentally different from how we move our bodies. our brains have special pathways that process others body movements and what those robots do doesnt line up with how we know our bodies move so it looks wrong.