this post was submitted on 29 Apr 2025
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Showerthoughts

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A "Showerthought" is a simple term used to describe the thoughts that pop into your head while you're doing everyday things like taking a shower, driving, or just daydreaming. The most popular seem to be lighthearted clever little truths, hidden in daily life.

Here are some examples to inspire your own showerthoughts:

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    • If your topic is in a grey area, please phrase it to emphasize the fascinating aspects, not the dramatic aspects. You can do this by avoiding overly politicized terms such as "capitalism" and "communism". If you must make comparisons, you can say something is different without saying something is better/worse.
    • A good place for politics is c/politicaldiscussion
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Apocalypse movies in the near future won't have survivors scavaging abandoned cars. (lemmy.world)
submitted 2 days ago* (last edited 2 days ago) by LouNeko@lemmy.world to c/showerthoughts@lemmy.world
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Imagine The Walking Dead started in 50 years from now. The way things are going now, picture this scenario:

>A survivor is walking down a lonesome road.
>They arive at a small resort and there's a car covered in dust and dirt in the parking lot.
>They approach the car and check whether it still has some bio fuel left in the tank.
>Still plenty.
>They look around spotting a decayed body close by.
>They search the body and are lucky to find a 'keyless' key belonging to the car.
>There are no door handles and the battery inside the key corroded away.
>They break the glass and open the door from the inside.
>Finally inside, there's still no way to start the engine without the key.
>They have an idea.
>The digital wrist watch on the body should have the same battery as the key.
>After a bit of tinkering with some tools they get the key working again.
>They press the ignition button.
>The displays light up but the engine remains quiet.
>The displays show error messages:

ERROR CODE: ND47089
Tire pressure sensor subscription expired
Please schuedule service or enter payment information
Engine start failed

>MFW

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[–] Septimaeus@infosec.pub 6 points 2 days ago

It would be easy to find enough solar panels to charge an electric vehicle in most sunny areas, though it would probably be easier to just look for a large enough existing install and skip all the DIY. (Just look for the shiniest roof.)

But I think the real problem is in the EV itself. Batteries self-discharge and chemically degrade over time, so unless the apocalypse was recent, a lot of EVs you find might have damaged batteries, especially if fully discharged to begin with.

You could cannibalize one or more EVs to cobble together enough good cells to get past the safety cutoffs, but it would take a while and you would need to be careful since internal voltage in EVs tends to be high (like 400-800 volts).

TLDR: if this is a movie depiction, definitely use a montage.