satellite reentry pollution is real. NOAA found 10% of our stratosphere now has spacecraft metals. Each Starlink makes 30kg of aluminum oxide that lives for 30 years. 120 burned up over the US in January. #Starlink #ozonelayer #SpaceTok #Atmosphere#NASA
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satellite reentry pollution is real. NOAA found 10% of our stratosphere now has spacecraft metals. Each Starlink makes 30kg of aluminum oxide that lives for 30 years. 120 burned up over the US in January. #Starlink #ozonelayer #SpaceTok #Atmosphere#NASA
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معدن يشتعل بمجرد لمسه للماء ! 😳🔥 #الصوديوم #كيمياء #علوم #تجارب_علمية #معلومات
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معدن يشتعل بمجرد لمسه للماء ! 😳🔥 #الصوديوم #كيمياء #علوم #تجارب_علمية #معلومات
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Las aleaciones explican por qué metales tan distintos pueden transformarse en piezas tan versátiles. Cada combinación modifica el color, la resistencia y el uso final del material, algo fundamental en joyería y en objetos de valor. ◆ En el caso de la plata, el cobre es el elemento que le da la firmeza necesaria para convertirse en plata de ley. Conocer estas mezclas también ayuda a identificar la calidad real de los objetos que guardamos en casa. Si tienes plata en casa y no sabes exactamente qu
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I couldn’t just put these in the shear today. I love anything that comes from the Black Country. There’s something about old local industrial equipment that always gets my attention, especially when you know it’s spent years doing a proper job before eventually ending up with us. These had a bit of history behind them, so they deserved a mention before we got to work. Then it was time for the shear to do what it does best. 😂 #scrap #history #halesowen #shear #blackcountry
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