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  • Showing only topics with the tag "technology". Back to normal view
    1. Superconductor megathread

      Hey everyone, As a few of you may know, there was a paper released a few days ago claiming that an Room-Temperature Ambient-Pressure Superconductor (RTAPS) was created. You can see the original...

      Hey everyone,

      As a few of you may know, there was a paper released a few days ago claiming that an Room-Temperature Ambient-Pressure Superconductor (RTAPS) was created. You can see the original paper here: https://arxiv.org/abs/2307.12008

      To bring things into perspective if this holds true we would likely dispense with energy and transportation concerns. It would be akin to the discovery of fire, penicillin or the transistor. A groundbreaking change. See here for a more detailed, bullish list of things it can help with: https://nitter.net/Andercot/status/1685088625187495936

      There are many communities that are discussing this. The best summary I was able to find is here: https://forums.spacebattles.com/threads/claims-of-room-temperature-and-ambient-pressure-superconductor.1106083/page-17

      There is still a very much active debate there (and elsewhere online) of people on the viability of the original people. Many are pessimistic that the evidence is scant and that the original publication does not hold its water. An interesting summary of the sentiment of a part of the community can be found through the (faux) betting market of Manifold here: https://manifold.markets/QuantumObserver/will-the-lk99-room-temp-ambient-pre

      On the link above they are also diligently tracking any replication attempts. Currently we are at the stage were theoretical simulations have validated the possibility of the purported materials to be superconductors (https://arxiv.org/abs/2307.16892).

      Finally, a nice replication attempt that tried to make the creation process better and demonstrated some of the effects required to prove superconductivity (scroll up): https://twitter.com/iris_IGB/status/1685804254718459904

      This is very exciting, because even if some properties are valid, it gives a mjor boost to the whole field.

      143 votes
    2. Folks in the biotech industry, what do you do and what is it like?

      I've been doing a postdoc in molecular biology in academia for a little while now, and getting ready to take next step. I'm looking into industry careers, but it's difficult to know what they...

      I've been doing a postdoc in molecular biology in academia for a little while now, and getting ready to take next step. I'm looking into industry careers, but it's difficult to know what they entail since we don't often get exposed to them.

      If you or someone you know works in biotech, I'd love to hear about it.

      How did you get into it? What do you enjoy or not enjoy? Where do you see the industry heading? What are some of the positions like?

      15 votes
    3. Alternatives to Goodreads?

      I appreciate Goodreads for its pretty extensive catalogue of books, the ability to see reviews from other readers, and the social aspect of following what my friends are reading. However, I find...

      I appreciate Goodreads for its pretty extensive catalogue of books, the ability to see reviews from other readers, and the social aspect of following what my friends are reading. However, I find both the website and the app very slow and not very well designed. Plus, I liked to minimize my interactions with Amazon. Has anyone used or built any alternatives? While the features I listed above are nice, the only ones I would really want are:

      • The ability to quickly look up and add a book to my "want to read", and to keep track of books I have read
      • The ability to leave notes or reviews on books (not necessarily visible to others).

      I've started to keep a reading log in Notion which satisfies the second point above, but there's no easy way to search through a data base of books and add a book to one of my lists. It would be nice to be able to do so on the fly as I browse books at the store. So Tildeños, what solutions have you all come up with to track your reading?

      60 votes
    4. Any experience with making a board game?

      My friend and I embarked upon a journey over the past few months to create a tabletop board game. The interesting part is that we were motivated by the emergence of generative AI and the...

      My friend and I embarked upon a journey over the past few months to create a tabletop board game. The interesting part is that we were motivated by the emergence of generative AI and the capabilities it had in rapid prototyping concepts. On a whim we said, let's see how far we can push making a board game. We pushed Midjourney, ChatGPT, and a variety of creative tools to help build the foundation for our game. We both have design chops and are into diy, creative design, and 3d printing, and technology to help get this thing past the finish line.

      We are now at the point were after many iterative sessions, we have a functional and fun to play game! Our intention is to give it away as a free downloadable that folks can 3d print and paper print all the parts so they can play too! Huzzah! We are balancing the rules and creating the instructions which is not something we are relying on AI aside sticking to the theme. We are in search of inspirato on what makes gameplay fun for folks today.

      Question What are the most fun, exciting, or challenging aspects of any tabletop or board games you play? What keeps you engaged?

      EDIT
      I didn't give many specifics on the game itself, and figured it might help. Remember we used AI to come up with this storyline. The prompt was to write a story for a "Sci-fi Christmas Horror" board game...

      The basic premise is that you are attending a party at the North pole celebrating the research of Dr. Frost on ancient Christmas magic. Predictably things go bad, and you have to find your way out before it's too late and you are killed by a troop of Christmas themed monsters.

      The games objective is to work together to escape the facility by collecting sleigh parts, fighting monsters, navigating a maze in dark hallways, and visiting special rooms to solve puzzles. It's all kinds of ridiculous but fun it its own way.

      12 votes
    5. Can someone please explain like I'm five how or whether the energy needs for technical civilization in the future can possibly be met?

      So from earliest childhood, I have experienced that from time to time the electrical grid becomes unavailable for use and it can take days or even weeks to restore service. I'm having trouble...

      So from earliest childhood, I have experienced that from time to time the electrical grid becomes unavailable for use and it can take days or even weeks to restore service. I'm having trouble comprehending the scope, scale and plausibility of what changes would need to be made to increase the electrification of everything in the way that is being pushed by policy advisors.

      Everyone is pushing electric cars. I think it's a great idea, but I have questions about how the grid can support it.

      People tell me that the next big advancement in the workplace is going to be the incorporation of artificial intelligence. Doesn't AI require servers on a massive scale? How plausible is it for AI to reach all corners of society and economy on our existing grid or reasonable expectations for plausible improvement of the grid?

      The banks seem to be lobbying for the substitution of electronic accounts for cash. Again, electric power is not always available. Also some people who need to use money don't have homes and can't reliably charge electronics. If I remember correctly the payment system went down in Canada a while ago and people without cash were out of luck.

      What insight can you share with me?

      37 votes