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How many dimensions would you need to increase by to capture positional information?

Seems to me like it’d be a quite low number compared to the dimensionality of the semantic vectors?


We might need to preserve seeds again due to climate change. Impressive to read about those who literally sacrificed their life during a siege for science and the future of humanity. Thanks for sharing.


There are multiple national and international initiatives that have been building seed banks for a long time, what do you mean with the again?


Also, there's talk of putting one on the moon.


Don't seed banks need regular refreshing?


Seed banks are mostly self-refreshing. Seed viability decline during storage is measured and modelled for. A sample of seeds is taken out of storage and grown to breed a new batch of seeds after an amount of time based on the rate of decline of that sample.

So a batch that loses 20% viability every 5 years will be regrown to seed after a shorter amount of time than one that loses 2% viability every 5 years.

Source: was a seed germination and dormancy researcher at the Millennium Seed Bank


I'm the context of this comment chain, you're agreeing with the parent comment with a tone of disagreement. Yes, seed banks need periodic attention (whether you call that refreshing or self-refreshing or whatever), so you couldn't stick a bunch of seeds on the moon and just leave them there.


The proposed lunar seed bank is cryogenic, not room temperature.


How does that work with apple trees and such?

My understanding is you could have a fantastic apple seed, grow it into a fantastic tree with fantastic fruit, but then the next generation grown from its seeds might be nearly inedible. And that all the delicious fruit we eat comes from grafted trees as a result of this.

Also, more generally, lots of trees are huge, so presumably you aren’t growing them in a cave or mine shaft. How is that handled?


What is the meaning of "self-refreshing" there, though? That sounds like a lot of work.


Yeah but even if the viability decline was quite slow on the moon, you would still have to refresh _eventually_, at least that's how I understand what you wrote.

Are we going to have robots on the moon doing the refreshing? That would be cool.


If you have everything on the moon needed to grow a large amount of plants couldn't you also support a human or two?


There are relatively serious plans for permanent habitation on the moon. Transporting seeds occasionally hopefully won't require launching a lot of mass, but I don't know how many seeds they store.


Ideally yes but scientists have grown crops from single seeds that are thousands of years old so as long as the facilities passively maintain a low temperature, many of them will be viable for a very long time.


" as long as the facilities passively maintain a low temperature"

And remain dry.


Shouldn’t be a problem on the moon.


https://en.wikipedia.org/wiki/Svalbard_Global_Seed_Vault

After nuclear war I'm going to head there.


I love the fact that [0] is one of the videos you see when you look it up on Google Maps.

[0] https://maps.app.goo.gl/fWHX7Ba4B6H9iemf7



It will be heavily guarded.


The food should last quite a while!


There is a wonderful plant bank here in Sydney, Australia. Lots of thick mud walls and other sophistications to outlast weather and similar incidents. https://www.botanicgardens.org.au/our-science/science-facili...


There’s very few and poor cables in the areas between Russia/Mongolia/India.

AFAIK, the latency from Mumbai to southern Russia (not that far in distance) is surprisingly high. Much higher than from e.g. Frankfurt to Moscow. Don’t know if it’s enough to violate the triangle equality between Frankfurt-Moscow-Mumbai.


How does this compare to the popular Graphile Worker library?

https://github.com/graphile/worker


Can you give an example of a search query where Perplexity really shines?


Tried it based on your recommendation, but was a bit disappointed.

I asked Perplexity Pro about the difference between the Rapier and Jolt physics engines. It missed many things that’s clearly available in the docs such as determinism and JS language bindings for Jolt, which makes me afraid to trust it.

Also asked about best Italian pizza places near my address to try something completely different. The top result doesn’t serve pizza and the 2nd result was many kilometers away.


Yes! @OP, would love to hear more on how you’ve done this.


That’s an incredible article, thanks for sharing! Really recommend others to read this.


Calling is great. You can also send an email. If they get a barrage of emails, it might help wake them up.

I sent something I composed myself, but this template looks good if you need inspiration.

https://nextcloud.pp-eu.eu/index.php/s/cwyRic7cC5zcfHk?dir=u...


This is a really nice demo, great job! I might turn it into a little multiplayer game if you don’t mind?

If so, could you add a license?


I don't know anything about licences, but no problem, help yourself, take the code, do whatever you want with it, sell it if you want, I would be pleased. Let me know what you built with it, it would be nice for me to see my code used in a game :)


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