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Joined 2 years ago
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Cake day: July 4th, 2023

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  • My parents immigrated from “communist” Poland years ago and had similar conservative views. Abortion bad, church good, black people lazy, etc… It took years of discussions and disagreement to get them to think in a more progressive way, and yes, having siblings helps. And if you can convince one parent, they can help you convince the other.

    I truly believe that art is one of the best ways to alter the way people think. I found that watching movies/documentaries with my parents that had strong ecological and humanitarion viewpoints were a great way to start these discussions. Movies about topics like systemic racism, homophobia, corporate greed/fraud, environmental destruction, religious abuse, etc…

    For example, the Netflix documentary ‘13th’ have real insight into how the systemic racism uses poverty to keep marginalized people poor and desperate enough to commit crimes. Which are then blamed on their skin color rather than their on economic situation.




  • I personally think it will take a complete shift in human mentality. One that will only come about via artistic movements, whether that be music, painting, film, or even propaganda posters.

    IMO, art is the most important factor for bring about such a massive cultural shift. Kind of like how art in the Renaissance caused people to view life more scientifically and logically instead of based purely of faith.

    Similarly, art from the the hippie movement in the 70s promoted peace and love instead of competitiveness, war and destruction.




  • As someone who does R&D testing on plastics that are used in medical devices, I have some insight. Of course the type of plastic matters, but all plastics use carcinogenic chemicals during the manufacturing/extrusion process.

    To make most plastic, a polymer resin is mixed with additives such as solvents, plasticizers, and stabilizers at high temperatures. Ideally, you want the additives to evaporate out during production so that you’re left with just the newly formed plastic.

    But some of these additives get trapped in tiny air pockets between polymer chains. When they’re reheated, the polymer chains relax and release the volatile, carcinogenic additives into the air.

    This is likely where the toxicity is coming from, not the polymer chain itself. So regardless of the type of plastic used, reheating the polymer during 3D printing will release some volatile additives.