this post was submitted on 24 Apr 2025
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(page 3) 12 comments
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[–] [email protected] 32 points 1 week ago (6 children)

In the good ol' days when I ran out of battery and every charger had a different stupid little connector, I often put my phone on the window still or heater to get a little bit of juice to do what I needed to do.

I guess I am a scientist.

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[–] [email protected] 3 points 1 week ago (1 children)
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[–] [email protected] 56 points 1 week ago (1 children)

brb, putting e-bike battery in oven

[–] [email protected] 31 points 1 week ago (2 children)

One simple trick to make your ebike fly.

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[–] [email protected] 40 points 1 week ago

Sounds like "microwave to charge" for the modern era.

[–] [email protected] 21 points 1 week ago (1 children)

How does heat mitigate the dendrites? Also doesn't extreme heat damage the batteries? They barely hold up under high temperatures as-is.

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[–] [email protected] 94 points 1 week ago* (last edited 1 week ago) (1 children)

Sure. But we need to see pics, or it didn't happen.

The abstract doesn't mention them re-gaining their old capacity. It only says they shrink. And something about voltage. So I have my doubts. I mean it's nice if my spicy pillow shrinks a bit. But what does that help if it continues to stay nearly dead? And an application in products would be hard to accomplish. At that temperature, all the plastic etc is going to melt. Maybe the solder as well.

[–] [email protected] 89 points 1 week ago (3 children)

Yes. If you aren't reading any battery tech article with a huge amount of skepticism you are doing it wrong. More than any other tech sector I can think of, battery research is just absolutely plagued with low quality research that consistently gets picked up by media outlets.

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[–] [email protected] 157 points 1 week ago* (last edited 1 week ago) (4 children)

Cue dumbasses tossing their iphones in the toaster oven in 3... 2...

[–] [email protected] 22 points 1 week ago (2 children)

I love the typo because it covers so many things at once

Queue as in they're lining up to do it; cue, as in that's their cue to be stupid; and que (spanish for what) as in what the fuck are they thinking?

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[–] [email protected] 8 points 1 week ago

¿Que dumbasses?

[–] [email protected] 63 points 1 week ago (1 children)

Microwaving the iphone was close to the right answer.

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