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🎓 Dr. Freemo 
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@freemo@social.cleverlibre.org
bonifartius 𒂼𒄄
great thread!
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@freemo@social.cleverlibre.org
Blueing steel is a process of intentionally rusing steel as a treatment designed to prevent the rusting of steel. The key is if you control the typ...
@iron_bug color changes in animals are really spectatular! i like the things cephalopods can do :)
but reading about colors of animals I every time look t my chameleon and she's an absolutely amazing creature: she changes colors easily and quickly.