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Joined 2 years ago
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Cake day: June 28th, 2023

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  • For what it’s worth, Vantablack isn’t a pigment, it’s a process for applying carbon nanotubes that absorb light. They don’t sell the “paint” part by itself because it requires special equipment and it finicky. They don’t sell it because then a bunch of social media influencers would try to spray their bathrooms with the stuff and make a bunch of videos about how it doesn’t live up to the hype.

    The owner of the exclusive license to use it for art might be a douche who uses the licensing to make himself feel powerful, but there is a justifiable explanation for why the licensing exists in the first place.





  • No, I’m sorry, the answe is “profit.” The US has a lot of natural gas, and the people who force it out of the ground bought enough politicians to build pipelines everywherr so we could sell gas to more people. Electric and heat pumps are far more efficient, but the cost per btu of heat is so cheap for natural gas that it doesn’t make sense to switch to electric even when the energy costs are low, and the cost to install a heatpump or geothermal might reduce monthly costs, but it would be decades before it pays for itself. Most people don’t expect to live in a house long enough to reap the benefits of more efficient investments.



  • “Effective” is a relative term. Going meatless won’t fix the underlying problems that allowed factory farming to destroy the world. Why aren’t electric cars mandated? Why do we pipe natural gas into homes? The same shortsighted, profit-motivated decision processes will still exist even if we make better personal choices.