Asklemmy

44115 readers

770 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]

Other than AI, what technology are you excited about? (lemmy.zip)

submitted 8 months ago by [email protected] to c/[email protected]

115 comments fedilink hide all child comments

For me it’s quantum computing - especially considering its impact on most current encryption methods

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

[–] [email protected] 24 points 8 months ago (1 children)

Realistic Batteries. It's holding back a LOT of things. A lot of technologies are solved, but just require power.

Semi-Realistic Room Temperature Super-Conductor.

If that can be solved, the power density and efficiencies would just be astronomical.... It would absolutely destroy multi-billion industries overnight.

Way-Out-There-Stuff If they ever prove out an actual functional EmDrive-like thruster, that would absolutely open up space travel to our species.

[–] [email protected] 7 points 8 months ago (2 children)

Batteries are the big one. Can you imagine how many people (homeowners/renters) will go out and buy a tiny 100W panel knowing that even though it will fill a battery with energy very slowly, they can still bank on it for a week?

Right now we have batteries that can survive about a day, using a modern solar panel system with inverter (~1000€). Imagine when we have batteries that can store weeks of power.

[–] [email protected] 2 points 8 months ago (1 children)

Not only on the large scale of things,

But even robots would be in wide spread use if it had a useable runtime.

Something like this, you're good for 20min before it needs to charge. https://www.youtube.com/watch?v=29ECwExc-_M

But if you could pull that off where it runs for 8 to 12 hours before needing to charge? They would be used everywhere.

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

Here is an alternative Piped link(s):

https://www.piped.video/watch?v=29ECwExc-_M

Piped is a privacy-respecting open-source alternative frontend to YouTube.

I'm open-source; check me out at GitHub.

[–] [email protected] 2 points 8 months ago

solar

solar!