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Cake day: June 11th, 2023

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  • Wikipedia says:

    Spielberg told Lucas he was interested in making a James Bond film, but Lucas pitched him of an idea “better than James Bond”, outlining the plot of Raiders of the Lost Ark.

    Well, growing up in Germany with all my grandarents being more on the nazi side of WWII, I feel like the US idea of getting rid of nazis is that you just have to fight them like in WWII. It didn’t work though. German society and politics was still very much made up of nazis afterwards. Sure, they got taken the power to act upon their ideology in the same way as before. What you need is a systemic change where fascist ideas don’t have any space anymore, where emancipatory ideas can grow and where people are liberated in who they are and what they think. But the issue is, misogyny and racism like portrayed by the Indiana Jones movies are strictly opposed to emancipatory struggles. Giving discriminatory ideas like these too much space will again lead to more fascist tendencies. My point is, it isn’t always black and white, nazi or not nazi. I have no idea if my grandparents were all nazis. They were just kids brainwashed into this ideology. My granddad fought in the Wehrmacht against the allies, but he was just 17. It is easy to say “punch nazis” or “kill nazis”. But unless you have a clear cut enemy like in a political party or an opposing army, this gets messy pretty quickly.






  • While I agree with the first part of what you said, I don’t think the longterm solution is to call out individuals and make their lives horrible. It sure is a good way to maybe deter a few people from doing those misogynistic things. But what we need is actual structural change. It shouldn’t be possible these people to do such things in the first place without being sanctioned. And we should educate people more on feminism and intersectional struggles in general.





  • Isn’t this just the normal functions of mitochondria in organisms irrespective of kingdom? They burn sugars (in aerobic respiration using oxygen) to produce ATP. ATP can then be used elsewhere in the body as an energy reserve. Animals do it and plants do it. The difference here might rather be that they don’t convert the sugars into ATP but rather use the thermic energy of the reaction to produce heat instead of ATP?

    ETA: unfortunately, searching for “Alternative Oxidase Metabolic Pathway” only leads to this very short Wikipedia article and a whole bunch of hard to understand scientific papers. But seems to be an alternative pathway found in various different organisms for various reasons.




  • This got me interested too and apparently aroids as a family are specialized on doing this.

    https://www.indefenseofplants.com/blog/2018/6/5/how-aroids-turn-up-the-heat

    In lieu of their normal metabolic pathway, which ends in the production of ATP, the mitochondria switch over to a pathway called the “Alternative Oxidase Metabolic Pathway.” When this happens, the mitochondria start burning sugars using oxygen as a fuel source. This form of respiration produces heat.

    Nonetheless, some aroids can maintain this costly level of respiration intermittently for weeks on end. Take the charismatic skunk cabbage (Symplocarpus foetidus) for example. Its spadix can reach temperatures of upwards of 45 °F (7 °C) on and and off for as long as two weeks. Even more incredible, the plant is able to do this despite freezing ambient temperatures, literally melting its way through layers of snow.

    For some aroids, however, carbohydrates just don’t cut it. Species like the Brazilian Philodendron bipinnatifidum produce a staggering amount of floral heat and to do so requires a different fuel source - fat.

    For about 20 to 40 minutes, the inflorescence of P. bipinnatifidum reaches temperatures as high as 95 °F (35 °C) with one record breaker maxing out at 115 °F (46 °C)!

    Incredible!!