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Joined 1 year ago
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Cake day: June 29th, 2023

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  • Sand has what’s called a high thermal capacity. This means it takes a long time to heat up, but also a long time to cool down. Metals such as copper have a low thermal capacity relative to sand. You can quickly heat copper but it also cools just as fast.

    The chimneys of fireplaces was often surrounded by pockets of sand or similar material. This meant when the fireplace had a fire going. The heat would travel through the chimney and slowly heat up the sand. Once it became night and you extinguished the fire the sand and stone of the fireplace would slowly release the stored heat. Making sure the house was heated even at night.

    The relatively low cost of sand as well as it not having a significant reaction to heat (water would boil for example). Means it’s a pretty cost-effective material for storing thermal energy. Assuming the batteries are extremely well insulated the sand might stay warm for that long.

    (It’s been a decade since I studied thermal energy though)


  • I’ve started using SG-8P Punisher Plasma. I am a big fan of just exploding wave after wave, though I still need practise with it.

    Used Recoilless Rifle stratagem previously. But now I switched to Quasar Cannon which lets me use a Rover to help deal with melee. Considering buying the Senator for taking out un-armored targets at long ranges.


  • It’s both quite interesting and horrible how he essentially became typecast negatively due to racism.

    (Source Wikipedia) Throughout Hayakawa’s career, many segments of American society were filled with feelings of anti-Japanese sentiment, partly from nationalism rising from World War I and World War II.[51] Hayakawa was constantly typecast as a villain or forbidden lover and was unable to play parts that would be given to white actors such as Douglas Fairbanks. Hayakawa stated, “Such roles [in The Wrath of the Gods, The Typhoon, and The Cheat] are not true to our Japanese nature… They are false and give people a wrong idea of us. I wish to make a characterization which shall reveal us as we really are.”[52] In 1949, he lamented, “My one ambition is to play a hero”.



  • It’s not too private at all. I often times find talking about it helps relieve some of that stigma.

    To give a better understanding, the background to my anxiety and other issues come from bullying, a verbally abusive father, social isolation, and being transgender (male to female). All of this caused me chronic depression from a very early age. And a lot of issues in dealing with stress, anxiety, stigma & emotion.

    When any if not all of those emotions become too much I have no healthy way of dealing with it. I can’t sleep, constantly fidget, extreme negative emotions and thoughts, withdraw myself, & and become suicidal (assuming I have no relief for some time). The way that self-harm comes into this is that it sort of… releases some of those issues. I’m not 100% sure of how it actually works. But when my self-harm was very active, often times the only way to sleep was to cut myself. I couldn’t sleep while all those thoughts and emotions ceaselessly raced through my head.

    Of course it wasn’t just for sleep. When things became too much to bare I cut myself then too simply to relieve it. One of the biggest problems with self-harm is how it easily and quickly escalates. Just like how 1 cigarette a day won’t be enough for a chain smoker, you build up a kind of tolerance. You cut more and cut deeper.

    Warning graphic stuff!

    hidden or nsfw stuff

    I started with simple epidermis or dermis cuts. This depth of cuts are what you might get from day to day life and the scars will eventually fade given 6 months to a year. Then it quickly progressed into open fat cuts (hypodermis), the kind you definitely go to hospital to get stitched or stapled (I didn’t). And at one time I ended up with a fascia cut which is really bad.

    The above picture only shows to hypodermis. But underneath you have fascia followed by muscle and then bone. The escalation to hypodermis happened in only 2-3 months. And as such my left leg is entirely covered in thick scars at this point.

    In essence self-harm acted as a release valve for everything that was bottled up inside me, whatever it may be.

    Sorry for the long post. I hope I was able to answer your question :)




  • That sounds like a truly horrible experience to have happen. I’m glad to hear you’re starting to recover, though that is often exhausting on its own.

    I avoided alcohol for most of my life simply because I feared becoming addicted to it. Now that I’m in a somewhat better place I’ve carefully joined in on social drinking. And I can definitely see how easily alcohol could become an addiction. It can free your nerves and worries. Not to mention it is widely socially acceptable to drink, as compared to other drugs or behavior.

    Hot water melting the ice of a windshield is such a good metaphor. It really gives an understanding of how easy it is to turn to the “easy” solution. Rather than spending 5 minutes scraping the ice off your windshield.

    I would say self-harm is akin to restarting your car because it’s making that weird noise again. It temporarily removes the noise but it never fixes the actual issue. So eventually the noise gets worse and you restart more and more until your car gives up and dies.


  • I’d agree but feel the need to highlight a difference between chemical addiction and addiction for the sake of escapism. Though both can absolutely be present at the same time. I am neither a psychologist or neurologist, but have some experience. I’ve largely dealt with addiction in the forms of self harm, as well as an addiction to sugar.

    Self harm absolutely was about escapism. And the addiction was not chemical other than the brain creating a need for it in order to soothe negative thoughts and feelings (anxiety, trauma, stress, sadness etc…).

    Sugar on the other hand was a mix of escapism and chemical addiction. When I felt worse I naturally craved more sugar. But even when I felt glad or elated I would still crave it.

    I can’t speak on addiction to drugs like heroin, opiates, cocaine, among others. But in my experience of addiction to self harm and sugar. Punishment would only end up deepening the addiction as I sought to escape the punishment through addiction as well. Even if that punishment was self-inflicted.