this post was submitted on 02 Nov 2024
129 points (100.0% liked)
Asklemmy
43891 readers
795 users here now
A loosely moderated place to ask open-ended questions
Search asklemmy π
If your post meets the following criteria, it's welcome here!
- Open-ended question
- Not offensive: at this point, we do not have the bandwidth to moderate overtly political discussions. Assume best intent and be excellent to each other.
- Not regarding using or support for Lemmy: context, see the list of support communities and tools for finding communities below
- Not ad nauseam inducing: please make sure it is a question that would be new to most members
- An actual topic of discussion
Looking for support?
Looking for a community?
- Lemmyverse: community search
- sub.rehab: maps old subreddits to fediverse options, marks official as such
- [email protected]: a community for finding communities
~Icon~ ~by~ ~@Double_[email protected]~
founded 5 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
If I remember correctly, one such example is the lightbulb. Some of the earliest designs were centered around using longer-lasting filaments than their contemporary counterparts, which meant considerably increased lifespan.
Sure, but those kinds of lights are very dim. You can just use a dimmer bulb set to very low if you want that kind of longevity.
Technology connections did a video on it. Basically the lights which lasted forever either; sucked at giving light and/or sucked at sucking power.
Light manufacturers got together and made a standard which was a sweet spot of power efficiency, longevity and light output. Unfortunately, being decent at all three meant no longer sucking at two to boost longevity.
Heh.
I don't get it.
Longevity wasn't a metric the Phoebus Cartel was actively maximising
Every time I think I understand a household appliance, Technology Connections has a 20-60 minute explaining why itβs more complicated than I thought.