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Joined 1 year ago
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Cake day: June 9th, 2023

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  • Ask her what her favourite episode is. Once you get small kids talking, it’s actually great, they tell such great stories.

    Share (age appropriate of course) opinions of your own along the way. Like, don’t just say “have you seen [episode with pots and pans]”, expand it by saying stuff like you’ve not seen much Bluey, but you have seen the one with the pots and pans — does she know the one you mean? I suggest this because kids are actually pretty socially adept and I’ve found myself in analogous situations where I caused confusion by mentioning something I barely knew and the kid reasonably interpreted this as “this person wants to talk about this thing”, and then when I didn’t seem to know anything about the topic I had suggested, the kid seemed pretty thrown off and uncertain how to respond.

    Or completely open ended questions, like “I know you like Bluey, but I’ve never seen it before. What’s your favourite episode?”, which could lead into asking for more details on what happened in that particular episode and why she likes it.

    The thing about small talk is that I’ve found there’s a distinction between being good at it, and enjoying it. I used to think I was awful at smalltalk, before I realised that actually, I just didn’t find it enjoyable. I think to some extent, the point isn’t to enjoy it, but to build a conversational back and forth rally which builds initial rapport to figure out what common ground exists between two people (which can lead to more enjoyable proper conversation). Some people do enjoy small talk though. The rally model was useful for me because it underscored how I need to serve the other person options to hit back with.

    For example, most kids go to school, so that’s a decent enough topic for if you’re running out of ideas. With kids, you can get away with clunky conversation starters like “What’s your favourite subject at school?”. Better than that though is something like “My favourite subject at school is science, what’s yours?” because it gives your conversation partner the option of responding either to your statement (such as with “ugh, I hate science, [teacher] is so mean!”), or your question, and having multiple options to hit back with allows for flow to help. Once you hit on a topic the kid is excited to talk about, you’re golden: just keep being interested in their perspective and give bits of your own perspective so they don’t feel like they’re being interrogated.

    Edit: This was a great question, btw OP — It’s led to a lot of interesting discussion, thanks for asking it






  • Sorry to reply to this so late, I procrastinated because unfortunately my answer is that I don’t know of any communities, perhaps because I’m a scientist who loves maths rather than a mathematician.

    However, I will use this opportunity to share some fun stuff from people I like.

    https://youtu.be/H0Ek86IH-3Y by Oliver Lugg on Youtube is great. His channel is very eclectic though, and there isn’t much pure maths. I love his shitposting tone though, and he has a discord community that were pretty mathsy when I was in it.

    A blog-type site that I enjoy is Tai-Danae Bradley’s https://www.math3ma.com/about, largely because I’ve discovered many other cool researchers through her site.

    I also really enjoy Eugenia Cheng’s books, especially as someone who is interested in understanding how to write good scientific communication that is accessible without “dumbing things down”. I recently finished “The Joy of Abstraction”.

    Apologies that this isn’t what you actually were looking for. I share your distaste at Reddit: I have used Reddit occasionally for those niche communities that aren’t available elsewhere (yet!), but the atmosphere is increasingly toxic. I fear that smaller communities that flee are congealing in harder to discover places, like Discord.









  • I have a lot of ebooks that I download for university research, hobby learning and friends who ask for help sourcing books. I put everything in my calibre library, which is great for metadata management (tip: I have it set so new books that I’ve just imported get a tag of “new”, which I remove when I have processed their metadata. This allows me to chip away at ensuring the metadata is correct and good, even if I don’t do it at time of import).

    Anyway, at one point I found myself at risk of becoming overwhelmed by books, because if I’m wanting to learn some category theory, for example, I’d have multiple books that seem to be relevant. Some of them were recommended by programmers, some of them assume a higher level of maths background knowledge, some of them are more fun to read — once upon a time I might’ve known which was which, but if there’s a significant gap between me downloading stuff and using it (which is often the case, I’m quite opportunistic with book recommendations), I may forget. Making a note of why I downloaded a particular book is something I’ve been trying to do more, so I can identify the useful things at the right time — the calibre notes field can work for that, but I’m still figuring out how to manage this in a wider sense because I do a lot of reading and it’s easy to forget why I’m reading a particular thing. I think I have a calibre plugin to show which things I’ve read also.

    Another related thing is that I will take a cursory look over a book when I download it, and I may delete it and not put it into my calibre library. This feels significant because downloading a book doesn’t make it one of my books, ‘taking it home’ and putting it away on my ‘bookshelf’ makes it mine. In short, I try to be mindful in my curation activities, recognising that doing it in big clumps with my whole collection doesn’t really work and that pruning little and often helps more.


  • A somewhat cheesy quote that helped me a lot is “you can be the juiciest, ripest peach in the world, but some people just don’t like peaches”. I used to try way too hard to be likeable and I agonised over people who didn’t like me.

    There was an instance of a colleague being rude and unprofessional to me, and under the framework of “they don’t like me and that’s why they’re being unkind”, it put the onus on me to change, which wasn’t reasonable. It should be possible for people to not like each other in a working relationship while still being respectful and productive.


  • Okay, well this is actually super cool, thanks for driving my attention there. It seems that the word for this particular behaviour is "Nyctinasty

    I think the short answer to your question appears to be “we don’t know”, because nyctinasty has been observed for millennia but there isn’t a clear, conclusive answer. In some plants that are open at night, it may be that they are pollinated by bats or nocturnal insects, but one of the open questions here is “does nocturnal nyctinasty happen via the same mechanism as diurnal nyctinasty?”. By that, I mean “does a nocturnal plant (like moonflower) use the same ‘muscles’ as a plant that’s open during day, like water lily?”.

    I don’t recall it mentioning water lilies, but a book that you’d probably enjoy if you’re curious about this stuff is What a Plant Knows by Daniel Chamovitz. I remember there is some really interesting stuff in there about plant circadian rhythms, and the information is presented in an accessible and entertaining manner


  • A food-for-thought question from a biochemist who doesn’t know much about water lilies specifically: your question assumes that it’s the opening/closing that requires energy, but another possible mechanism might be if the default, relaxed position was closed, and energy needed to be expended during the day to keep the flower open (or the inverse, where the open position is the default, relaxed position, but then at night, energy is continually expended to keep it closed). I suggest this based on how I know many of the molecular mechanisms of plants rely on turgidity (swollenness from water) to evoke structural changes.

    It doesn’t change the question materially, it just involves looking at the question from different angles. I don’t know much about water lilies though, I didn’t even know that they close at night. I might report back here if I find anything interesting.


  • I’ve been thinking of starting a blog to help motivate me to do more writing. For a while I felt burnt out because I knew I’d have no hope in hell of being able to do a bunch of SEO stuff to enable people to actually see if anything I write, but I’ve concluded that people based networks are the only way something like this will work for me. After all, most of my favourite blogs or blog posts are ones I’ve heard of through word of mouth.

    I’ve not heard of gopher protocol though, that sounds interesting