Asklemmy

43968 readers

1376 users here now

A loosely moderated place to ask open-ended questions

Search asklemmy 🔍

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

[email protected]

What's the piece of technology that has impacted the modern world the most? (lemm.ee)

submitted 5 months ago* (last edited 5 months ago) by [email protected] to c/[email protected]

40 comments fedilink hide all child comments

If you ask me? Mobile/WiFi internet... The way and amount of time we use our phones had changed A LOT since their diffusion. I guess the release of the iPhone changed our idea of what a phone is too

Edit: when I say modern world I'm referring to the last 50 years. So stuff like "the electricity" or "the telephone" doesn't count.

you are viewing a single comment's thread
view the rest of the comments

[–] [email protected] 9 points 5 months ago (2 children)

Something worth repeating is that transistors are a direct application of quantum mechanics. Quantum physics isn't a metaphysical thing about half dead cats and working only on a few ultra cold atoms. If you want to explain how a piece of silicium can be conductive or insulating depending on it's polarisation you need... Quantum physics.

[–] [email protected] 2 points 5 months ago

Holes and dots.

[–] [email protected] 2 points 5 months ago

its* polarization (or polarisation, in your part of the world.)