• I am so used to seeing movies or shows depicting someone playing a video game on the screen that is for one system, but the controller in their hand is for a totally different system.

    You ain’t fooling anyone when the dude is playing Super Mario with a Genesis controller. 😬

    • doctordevice@lemmy.ca
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      1 month ago

      Bonus points if two characters are playing together, frantically mashing buttons, and the game on screen is single player.

  • moody@lemmings.world
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    1 month ago

    I was led to believe that shipping crates open up easily with one quick pry of a crowbar. In reality, those things are built with so many nails and screws that it takes more work to tear it down than to build it.

  • 1984@lemmy.today
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    1 month ago

    I work in IT so appearently i can just type override to get into any computer system. Cool…

  • Opinionhaver@feddit.uk
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    1 month ago

    You don’t need a huge wrench when working with the p-trap under the sink and water wont start spraying everywhere either as drains aren’t pressurized.

    Sprinklers react to heat, not smoke.

    Not all spriklers go off at the same time in most systems. Only the sprikler heads affected by heat.

    The water coming out of sprinklers initially isn’t clear but dark, rusty sludge. Sometimes even black as ink.

  • 11111one11111@lemmy.world
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    1 month ago

    Not really a hobby but I do hunt, so I find myself rolling my eyes when I hear 18 or more shots out of a pistol, 9 or more shots out of a shotgun and 31 ot more shots out of a semi-auto rifle with a pistol grips. The other eye roll is the unnecessary cocking and re-cocking of the shotgun without ever firing a round. If everything in the show Archer is true, then I may be on the spectrum lol. Except there’s no fucking way I could dual focus counting rounds while shooting any gun even itmf its at the range and noone is shooting at me. Movie/tv tho im counting every one.

  • abbadon420@lemm.ee
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    1 month ago

    Before Mr Robit, hacking was always portrayed as some action packed race against the clock with fast typing and a lot of meaningless, magic words.

    • floo@retrolemmy.com
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      1 month ago

      This. Real hacking is actually quite boring, slow, and extremely time-consuming.

      Also, I’ve never met a hacker that was nearly as hot as Remi Malik. Although I did get to meet him once while they were shooting a scene for Mr. robot outside of my friends apartment, and he was super Duper nice.

      • Cocodapuf@lemmy.world
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        1 month ago

        Also, I’ve never met a hacker that was nearly as hot as Remi Malik.

        Ok, so I’ve definitely heard this before, so he’s really hot then?

        I guess I see it, he has perhaps a model-like facial structure. But he’s always so off-putting when he speaks, I just can’t think of him as attractive.

        Perhaps my perception is muddled by the characters he plays.

        • floo@retrolemmy.com
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          1 month ago

          He’s actually quite charming in person, IRL. I understand having your view skewed a bit by the characters he plays.

  • yesman@lemmy.world
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    1 month ago

    Oxygen tanks are not bombs. They won’t explode or shoot fire. The reason they’re painted green is because oxygen is non-flammable. (those red acetylene tanks however, are scary)

    Now obviously any existing fire can be made much worse with oxygen, but it’s not enough on it’s own.

  • TheFlopster@lemmy.world
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    1 month ago

    The number of people who are “knitting” in a movie or on TV…maybe 40% of them are actually doing it, and that’s a high estimate (shout out to Miss Marple!). The rest appear to be wrapping yarn around one of the needles and then moving it vigorously, lol.

  • NotAnotherLemmyUser@lemmy.world
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    1 month ago

    One thing that bothers me, and what everyone should know, is proper placement for defibrillator pads if you’re using an AED.

    It’s not 2 pads on the chest, it’s one pad on the upper chest (almost shoulder) on one side, and the other pad goes lower on their side. You’re trying to have the current go through their heart (not skip over the top of their skin).

    The AEDs found in public locations are all very easy to use and all have pictures for the proper placement. Just open it up and it will tell you everything you need to do. Have someone nearby look for one at the same time you’re asking someone else to call emergency services.

    They should all have razors if you need to get a little hair off (in case the person is especially hairy for one of the pad placements).

    • MrShankles@reddthat.com
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      1 month ago

      If they have a second set of pads with it; put the first ones on and rip 'em off quick, taking the hair off like a wax job. Then place the next set of pads

    • abbadon420@lemm.ee
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      1 month ago

      It’s also very advisable to do a basic AED course. Its just a single afternoon, but it’s immensely valuable to have at least once practised with how to properly use an AED. Often they also show other techniques, like Rautek (dragging someone semi safely) or how to use the kiss of life (a mouth to mouth ventilation mask)

  • ℕ𝕖𝕞𝕠@slrpnk.net
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    1 month ago

    Waiting and Party Down were both great about depicting the experience of food service, but gay men and Latinos were criminally underrepresented in both.

  • Il_winters_lI@lemmy.world
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    1 month ago

    Not sure if it fits or is still a thing, but it used to be that 4 stroke dirt bikes made a 2 stroke sound. Also, all propeller airplanes had the sound of a piston engine, even if it was a turbine.

  • NABDad@lemmy.world
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    1 month ago

    MRIs

    Far too many movies and TV shows use the magnet to cover for their lazy writing by treating it like something that can be turned on and off like a light.

    The magnet in an MRI is one of the coolest things in medicine, and writers get it wrong all the time. In the vast majority of cases, it’s always on.

    In simple terms, an electromagnet works by running a current in a circle and creating a magnetic field. In an MRI, the current is flowing in what is essentially a closed loop of wire. However, in this case the wire is cooled with liquid helium so it becomes a superconductor.

    They induce a current in the wire which creates the magnetic field (“ramp up” the magnet). Because it is superconducting, the current doesn’t stop. Once it’s ramped up, it no longer requires any external power. As long as the current is flowing the magnetic field remains.

    There are only two ways to “turn off” the magnet.

    One way is to “ramp down”. Essentially the opposite process that is used to get it running in the first place. That’s what they do if they need to stop it for service.

    The other way is to quench the magnet. You hit the emergency stop and vent off the liquid helium. Without the helium, the wire warms and resists the current and the flow stops.

    Quenching a magnet is a magnificently dramatic process. Someone hits the panic button, and there is a loud roar as the helium escapes. Clouds of condensation form around the exterior of the building as the cold gas escapes. In the event some construction crew screwed up and accidentally sealed the vents, there could be an explosion from the rapidly expanding gas.

    If writers want to use an MRI as a plot device, have an accident and require someone to quench the magnet to save a life. You’d have the immediate drama from the accident and the quench, and then you’d have the long term drama of the hospital trying to figure out where the money to fix the MRI would come from.

    https://youtu.be/9SOUJP5dFEg

    • WR5@lemmy.world
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      1 month ago

      I used to install and maintain MRIs (as well as some other medical imaging modalities) and this seems to be wrong any time I’ve ever seen it in media.

      1. people will be shown in the magnet room with steel wheelchairs/patient tables/chairs/etc. or even their phones. None of that should be entering the room at all.
      2. the images shown on the diagnostics will be like a radiogram or PET or something that would not show from an MRI.
      3. the scan only takes a minute for a “picture”, when in reality having an MRI scan can easily take an hour. You may have some people taking only 15 minutes or so, but those are the quick ones. Clinicians will order a whole list of scans and each one takes several minutes.
      • NABDad@lemmy.world
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        1 month ago

        Years ago where I work a resident decided to be helpful and move a patient into the room with the MRI.

        Of course, the patient was supposed to be transferred off the ferrous metal gurney before coming into the room. The resident didn’t know that.

        The MRI pulled the gurney into the room and it slammed into the scanner. Luckily it didn’t actually flip up and crush the patient.

        They told the patient to stay where he was and they loaded the gurney down with a bunch of full five gallon water bottles. Once they had enough weight on it, they transferred the patient off the gurney. A bunch of guys pulled the gurney out of the room, amazingly without any damage to the scanner.

        • WR5@lemmy.world
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          1 month ago

          Yes I had two separate occasions of having to remove a ferrous table from a magnet. One was able to be removed with 5 of us pulling (using a tie strap for safety to make sure it didn’t fling when we repositioned it), but the other we had to ramp down the magnet to remove from the room.

          • quediuspayu@lemmy.world
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            1 month ago

            How about small things like paperclips and staples? My guess is that it won’t be too hard to pull but not so easy to get a good hold.

            • WR5@lemmy.world
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              1 month ago

              Unfortunately they did get in the room sometimes. For the most part, techs are really good about keeping the magnet room clear and not bringing ferrous items inside. However, even when things like that did get inside they really aren’t a problem to just pick up with your hands (or sometimes our titanium tools like pliers or a screwdriver to get a better grip on them). The pull is strong, but based off the amount of ferrous material so those things that are just a few grams are not really notable.

    • Gerudo@lemm.ee
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      1 month ago

      I had no idea that once the current was in the magnet, no more power was required to keep it going.

    • Akasazh@feddit.nl
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      1 month ago

      The magnet in an MRI is one of the coolest things in medicine

      Literally and figuratively!

    • ColeSloth@discuss.tchncs.de
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      1 month ago

      It wouldn’t be nearly as fast, but why would you not just stop the condenser pump so the helium stops cycling through, causing the freezing, instead of venting it off? Sure, venting it off would be faster, but in the lack of an actual emergency, you’d think you could wait like 5 minutes.

      • NABDad@lemmy.world
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        1 month ago

        If it’s not an emergency, then you let the vendor follow the procedure they have in place for shutting down the magnet.

        Edit:

        For example: We had a flood in an MRI room. The vendor was called out to ramp the magnet down so that they could deal with the flood.

    • reddig33@lemmy.world
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      23 days ago

      If actually love to see a rapid ramp down portrayed in a movie like that. Sounds dramatic!

  • ChaosCoati@midwest.social
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    1 month ago

    using a red-tailed hawk call whenever a bald eagle is shown

    also I like to try and figure out where they filmed based on the birds I hear in the background

    • Raltoid@lemmy.world
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      1 month ago

      It’s actually very rare that Hollywood makes non-nature movies that use correct animal sounds(and it’s often not correct in animal focused ones either). For birds they especially tend to use sounds that are exclusive to North America, even if the setting is in on another continent.

      There’s the classic of kids asking why they’ve never heard the “ribbit ribbit” sound in nature: The pacific tree frog only lives on the west coast of North America.

      And let’s not forget almost every single time you see a bear “roaring”, it’s almost always mixed in with lion roars and such. In real life a black bear “roar” sounds more like a cow going “moo”.

        • Raltoid@lemmy.world
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          1 month ago

          Thank you so much! Recently I have been trying to recall what bird made that sound in so many games and movies over the last decades. For some reason it is often put into jungle or lush biomes in games. And it has really annoyed me that I didn’t remember what it was called.

        • GoodLuckToFriends@lemmy.today
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          1 month ago

          God, yes! Once I learned about that I can never focus on the movie when they’re playing that clip. Sort of like the wilhelm scream, but in a ‘big sigh’ moment rather than a humorous one.