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There are products in this space, eg https://www.crysound.com/

Very cool stuff, can be used for drone detection at up to 200m. Accuracy is not super good, unless you make mic spacing a bit large.


Yeah, I was looking at the same chart and was very surprised at where the curve is relative to opus... Feels like sonnet 5 is "what if opus had an extra-low effort level"?


"Internal power supply, AC power 110-240V"

I wonder if they mean that? Japan is 100V.


Fun fact: back in 1600s the Swedish government wanted to make our old history grander than perhaps it had been. As part of that they instituted a law that if you find gold or ancient things on your grounds you would be paid more than the worth of it if you brought it in: https://www.icomos.se/wp-content/uploads/2013/05/1666-Placat...

It lead to many treasures reaching museums etc instead of being melted down! It's still in effect, and still pays higher-than-melting prices: https://www.raa.se/kulturarv/arkeologi-fornlamningar-och-fyn...


> As part of that they instituted a law that if you find gold or ancient things on your grounds you would be paid more than the worth of it if you brought it in

> It's still in effect, and still pays higher-than-melting prices

But the melting price of an ancient bronze sword is nothing. Most ancient artifacts have no material value.


Then it's a very good thing you're offered more than the melting value!


There’s a reason Nordic countries do so well and are a real “first world”. They’re smart. In the good sense.


“First world”?

First world is a political term meaning non-aligned with the West or Communist states during the Cold War.

Historically, Sweden was a non-aligned country. The very definition of a “third-world” country.


That's the original definition. I think now first, second, third are used to annotate which level of development a country is at. Especially that now, not all developing countries are equal.


It's more nuanced than that. First was the USA, the first nuclear state (and the west / allies). Then the Soviets. The Third World was the anticipated rise of the nations that would join us on the world stage, a hopeful and optimistic term[0]. Then we deliberately sabotaged them and kept them under our boot to extract resources.

Third World is now a slight for developing nations.

0. The Jakarta Method (Vincent Bevins) - https://en.wikipedia.org/wiki/The_Jakarta_Method


This is a weird comment.


I'd argue that this (your) comment is much weirder. Could you provide a reason or point us at least to what you find so particularly weird?


The commenter doesn't recognize that nordic countries have exceptionally high quality of life despite less sunlight (a common cause of depression) than whatever country in which they likely reside. They aren't curious about the world enough to learn about others.


Surprised that didn’t inspire people to purchase gold/artifacts and bury them on their property…


More than the melting (raw material) price doesn’t mean more than the artifact’s value.


The growth of solar is astounding. I dug into data a while back and tried to do some visualizations of it, mainly for my own understanding:

https://torkeldanielsson.se/solar-energy-forecasts/

Solar is already by far our cheapest source of energy. As solar expands, the learning rate means solar will be even cheaper. We should expect solar to be the single largest source of energy on earth by 2035.


A shame electricity is not the whole picture when it comes to energy. The resurgence in EV sales off the back of high gas prices is awesome, but almost 100% of bulk transport costs still rely on oil. Also, unlike EV's which can be plugged in at home for most of their needs, bulk-transport will require considerable new infrastructure to make the transition. Still a way to go.


Something like half of all bulk transport is moving fossil fuels around. So there’s already a huge win


It's a couple of months since I did the calculations, but I do believe 2035 is for all energy, not just electricity.

It's easy to drag out a flat line in an exponential graph - but the line better start bending soon or we'll end up with a truly mind boggling amount of solar energy.


There was this launched some time ago: https://www.abc.net.au/news/2025-05-02/incat-launches-worlds...

It'd an electric ship, which has what is basically a grid scale battery power plant on board to power it.

The problem is range. Good enough for it's intended use as a ferry in South America. But it's going to need to be towed there from Tasmania.


There was a global agreement to shift ocean transport from oil.

The US killed it.

The US and Israel attacked Iran causing chaos in oil markets and put it back on track.

https://www.imo.org/en/mediacentre/pressbriefings/pages/imo-...


*yet


Of course inmates should have decent drinking water.

But I strongly disagree with "human rights" that are defined this way - something someone has to go out and bring to you.

A human right is something that someone cannot take away from me. Free speech is a human right. The right to life.

A "human right to water" combined with a "human right to housing" implies that if I walk aimlessly into a desert and decide to stay there, it is my human right to have people bring we water and a place to stay. Other people not doing so is against my human rights.

That's just... dumb.

And, again - inmates should have clean water.


Caged people are actively denied access to clean water that is readily available in their vicinity. They aren't in these cages due to aimless wandering in the desert - the state put them in there.


See, this is why I put "inmates should have decent drinking water" first in my comment, and "inmates should have clean water" as the very last words.

It seems to me you are making the exact error in argument I react against. Stop making everything a "human right". You see, in the end, when you've made everything "human rights", the whole "human rights" concept will cease to have any meaning whatsoever and you will have lost.


The ability to convey oneself to water, collect it, and drink it is a natural right. If this right is removed by state incarceration then the state needs to provide a safe substitute, unless laws provide for punishment through dehydration (which seems cruel and unusual to me).

This isn’t cleanly mapped to typical notions of human rights, but it’s still a question of rights.


Here's a study from 2023 where they apply external electricity to improve healing rate of wounds:

https://pubs.rsc.org/en/content/articlelanding/2023/LC/D2LC0...

It enabled healing of diabetic wounds that are otherwise hard to heal.


I.e.

No pain, no gain.



If it's not painfull you are not exerting enough effort at least that's the case in the gym. People who are refreshed and more energetic after going to the gym are the same people who won't improve beyond intermediate levels. The ones who let go of the any set at the first feelings of unease and never take a set close to failure.

It's actually fascinating how an ancient proverb could line up with modern science so perfectly.


It certainly does not need to be painful. I think most people will make a distinction between the burn of acidosis, or what you call unease, and actual pain indicating damage is occurring.

But yes, if you never train close to failure you will not grow, not past beginner gains, unless you take steroids.


> think most people will make a distinction between the burn of acidosis, or what you call unease, and actual pain indicating damage is occurring.

There's not a discernible distinction for me. Which is why I always hate hearing shit like "It should feel uncomfortable but not painful." Like, no, it's FUCKING PAINFUL! It HURTS!


I understand you, I just think there is value in using a separate adjective, to avoid beginners thinking pain caused by damage to tissue is normal and you need to push through it to get gains.


This is really terrible advice that just discourages people.

You absolutely can get significant improvements without (much) pain. DOMS during the initial stages is going to be the most uncomfortable part. Once you're past it, you don't need to push yourself to a breaking point, just to the point of mild exhaustion.

This will provide you enough resistance to gain muscle mass and improve the bone density to healthy levels.


Yeah, "no pain no gain" is probably the worst advice I've ever received. It encourages sedentary people to go hard for a week and then quit, which is the exact opposite of what works: starting with consistent easy sessions and adding progressive overload.

Dynomight has a good blog post about this[0], but applied to running rather than resistance training.

[0] https://dynomight.net/2021/01/25/how-to-run-without-all-the-...


I think propensity for Delayed Onset Muscle Soreness (DOMS) must be genetic or something because I've never been able to get "past it," even after many years.


Have you tried avoiding eccentric exercises? The ones that require you to stretch? Try to do more of the "push-style" exercises.

Also, I highly recommend getting a physiotherapy-educated trainer for at least several sessions. They know _exactly_ how to make people hurt after exercises :)


I asked gpt5, and it worked really well with a correct result. Did you expect it to fail?


It drew a 10-sided shape, numbering the vertices instead of the edges, and the labels were wrong (some numbers repeated, others skipped)


It has failed me several times already, drawing at most an octagon or a 12-gon: I mean create an image, not a program to do it.


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