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Andrew McCalip demonstrates synthesis of LK99

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Re: Andrew McCalip demonstrates synthesis of LK99

#201
post #150

What a time to be alive. Props for Varda jumping on it. If/when this works out would love to see them manufacture it in space.

Why?

Their whole thing is in-space manufacturing in general, and stuff in space could make use of an RTAPS. I don't think the parent comment was anything more than "It'd be cool to see the space manufacturing company manufacture the thing they were one of the first handful of people to potentially publicly replicate"

Re: Andrew McCalip demonstrates synthesis of LK99

#202

This makes me extremely bullish about Varda Space, they have engineers of high quality and expertise that they could do a decent replication very quickly (if they got access to raw materials earlier, they might have been first to do so, comparable with the Chinese Groups) while working on their off time (from what I’ve seen of their twitter) and not a single big academic lab has managed to complete any sort of replic…

It's really disappointing that no other US lab has engaged with the public in the same manner. Regardless of the outcome, I think seeing things get built and experimented with in mostly real-time is a massive source of inspiration.

[dead]

Re: Andrew McCalip demonstrates synthesis of LK99

#203
post #157

Earlier quoted context omitted.

I don't understand why she would be like this. Why would anyone hold back the production process for a material that could change humanity forever?

Why? Simple, there's lots of mentally ill people on this planet. Anime profile pictures are usualy a redflag. These kind of people should only be ignored since they never want to cooperate.

> Anime profile pictures are usualy a redflag. These kind of people should only be ignored since they never want to cooperate.

A lot of them are simply trans and tired of dealing with constant harassment campaigns directed towards their gender identity. Of course they're wary about cooperations with people they don't intimately trust.

Re: Andrew McCalip demonstrates synthesis of LK99

#204
post #97
post #64

Earlier quoted context omitted.

Yes and no. You still need access to red phosphorous which is not all that easy to get hold of.

the 1000 C furnace is nothing to sneeze at either.

These cost about 1300 dollars on Alibaba, the cost of a lot of equipment has fallen massively the last few years.

[1] https://www.alibaba.com/product-detail/1000-Degree-High-temp...

Re: Andrew McCalip demonstrates synthesis of LK99

#205

Earlier quoted context omitted.

Don’t forget the DEA. The reason the Varda team even took this long is because they couldn’t get red phosphorus.

You just have to be registered / approved with the DEA — most labs are and can freely order phosphorus and almost other chemicals with no further burden. Seems like Varda didn’t have any prior use for restricted chemicals so they hadn’t registered yet, a not uncommon situation that will be quickly resolved for their next attempts I’m sure.

Indeed, DEA-listed chemicals don't even require a DEA license, it's just a bit of paperwork for new buyers, so the DEA can later come and ask uncomfortable questions if they suspect your usage is not legitimate.

Re: Andrew McCalip demonstrates synthesis of LK99

#206
I’m obviously way out of my depth here, But,

How is this different than a tiny magnetized piece of iron ?

Are they saying this piece showing in the video will always float the same way regardless of orientation ?

Also would this effect still work with an electromagnet ?

Re: Andrew McCalip demonstrates synthesis of LK99

#207

Nitter: https://nitter.net/andrewmccalip/status/1687405505604734978#...

My online life has been way less stressful since I both deleted my Twitter account, and set up my own Nitter instance. Same goes for Reddit.

What does setting up your own Nitter instance give you that the hosted one doesn't? Just additional privacy?

As for Reddit, is there another frontend?

Re: Andrew McCalip demonstrates synthesis of LK99

#208

Earlier quoted context omitted.

My online life has been way less stressful since I both deleted my Twitter account, and set up my own Nitter instance. Same goes for Reddit.

This has to be the new version of: “I don’t even own a TV!”

social media is much worse than TV though

Re: Andrew McCalip demonstrates synthesis of LK99

#210

Earlier quoted context omitted.

This, its utterly shameful. Hot takes here, hot takes there, skepticism here, tell people to calm down there. Yet not a single replication! China has gone through multiple failed and successful replications so far. And the first US replication is from an amateur. If LK-99 works out, expect some congressmen to use this as a bludgeoning tool against the state of US public science.

> If LK-99 works out, expect some congressmen to use this as a bludgeoning tool against the state of US public science. I hope for the same here in Germany. It's way past time we actually deal with the sorry state of science funding and academia in general across the Western world.

Yeah and it's not just the US but also France/UK/Germany/Canada, all the western countries usually held in high regards for science, the lack of enthusiasm (for lack of a better word) is rather disappointing. I don't think I've seen a single university lab in these countries announced "hey we're trying to replicate this as well".
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