notabot

joined 4 days ago
[–] notabot@piefed.social 3 points 43 minutes ago (2 children)

Black holes are a good example of information destruction. Matter and energy fall into the gravity well, and eventually are reemited as Hawking radiation, but as far as current theories go, there's no way to reconstruct the information that made up the original matter or energy from that radiation.

Information isn't a "thing" but the relationship between, and exact quantum state of, things. Once that state is disrupted, the information is gone.

[–] notabot@piefed.social 4 points 52 minutes ago

24 YEARS AGO!

/me crumbles to dust.

I refuse to believe that was almost a quarter of a century ago.

[–] notabot@piefed.social 8 points 1 hour ago (5 children)

Information is destroyed all the time, conciousness is just information, and will cease to exist in a meaningful form when the structure of matter hosting it (your body, and in particular your brain) ceases to function in a way that supports that.

The energy that motivated your body and acted as signals in your brain will disipate. Your actual matter will stick around in one form or another. After all, we are all "star stuff", and given long enough, our "stuff" will return to the universe at large.

[–] notabot@piefed.social 4 points 18 hours ago

Thanks for the quick work! The 'leave all communities' button, in conjunction with the export and import of settings, means I can edit me subscriptions in vim if I want to, which is great. Having an option on the import to replace my subscriptions, rather than add to them, would be the cherry on the cake.

[–] notabot@piefed.social 5 points 19 hours ago

That's interesting. If the text had made it clear it was optional I definitely would have skipped it. Hopefully that will be easy to fix.

 

I'm yet another lemm.ee refugee looking for a new home. I signed up to piefed.social, and in the process was required to select at least three interests. That seems to have been used to sign me up to 58 separate communities, none of which I actually wanted to be signed up to! I can see how it can be a good way to fill new users' feeds and give them a starting point, but I'd really like to see an option to say "Don't add me to anything, I'll handle it from here". Unsubscribing from all of those was painful.

[–] notabot@piefed.social 31 points 1 day ago (1 children)

Jeeniouss!

So, heat pumps are more than 100% efficient, in that they move more heat than the energy needed to run them. Therefore, the neighbour should also install this system, creating a closed system that keeps both houses warm at better than 100% efficiency. I think this might solve all our energy needs, and global warming in one go. Tsk, to think the so called scientists have been trying to get fusion working when this solution is already practical.

[–] notabot@piefed.social 24 points 1 day ago (1 children)

Well, that's a horrifying dystopia, well done.

"the kids won't see it as weird. they'll transition straight from their parents deciding their meals to corporations doing the same" is the bit that sold it for me. It's entirely plausible, corporations would live it, and I hate it.