this post was submitted on 13 Jul 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:

Rules

  1. All posts must be showerthoughts
  2. The entire showerthought must be in the title
  3. No politics
    • 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
  4. Posts must be original/unique
  5. Adhere to Lemmy's Code of Conduct and the TOS

If you made it this far, showerthoughts is accepting new mods. This community is generally tame so its not a lot of work, but having a few more mods would help reports get addressed a little sooner.

Whats it like to be a mod? Reports just show up as messages in your Lemmy inbox, and if a different mod has already addressed the report, the message goes away and you never worry about it.

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[–] COASTER1921@lemmy.ml 1 points 1 day ago

The USB type C connector itself is amazing. I've never broken the physical connector, the problem is electrical only. The connector is capable of delivering a very high 240W of power, but the device/charger negotiate the power and voltage requirements to find the highest both can support.

But there are actually four parts of the system limiting the negotiated power:

  • The maximum power the charger can deliver
  • The maximum power the charging device can receive
  • The maximum current the cable can deliver
  • The signaling protocol used to negotiate the highest supported power across the link

The problem ultimately comes from the negotiation as many devices don't use USB-PD (the theoretical "standard" for this) to save cost or allow different electrical configurations. This can lead to chargers incorrectly identifying devices as capable of accepting higher voltages than they can. Or devices can incorrectly identify themselves as capable of accepting higher voltage than they actually can.

If you're using reputable decides from reputable companies using the included charger/cables, this will never be an issue. It's only problematic when you want one charger for all your USB type C devices, as it now needs to support multiple communication protocols and voltage standards, hoping that no device identifies itself incorrectly.