• 5 Posts
  • 91 Comments
Joined 2 years ago
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Cake day: June 15th, 2023

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  • No, having certain skintones doesn’t magically make you immune to skin cancer, wear your fucking sunscreen.

    Complete protection? Certainly not, but melanin does provide some protection from UV radiation. Still important to wear sunscreen because if a melanated individual where to get skin cancer it usually has a higher mortality rate because they’re often caught late.

    Epidemiological data strongly support the photoprotective role of melanin as there exists an inverse correlation between skin pigmentation and the incidence of sun-induced skin cancers (1) and subjects with White skin are approximately 70 times more likely to develop skin cancer than subjects with Black skin (67). The shielding effect of melanin, especially eumelanin, is achieved by its ability to serve as a physical barrier that scatters UVR, and as an absorbent filter that reduces the penetration of UV through the epidermis (68). The efficacy of melanin as a sunscreen was assumed to be about 1.5-2.0 sun protective factors (SPF);

    https://pmc.ncbi.nlm.nih.gov/articles/PMC2671032/







  • It’s a program that uses an SDR to pick up the signals broadcasted by planes (ADS-B) containing their flight information. Then the data gets uploaded to an aggregator (FR24, Flight Aware, ADS-B Exchange) that gives a global view of all planes in the sky.

    You can use the aggregators for free without uploading, but you get some perks for being a contributor. I just do it because it’s cool and I use the platforms for getting info on flights I’m taking (you can tell if your flight is gonna be delayed if the plane is delayed elsewhere for example).


















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