English·UniversityPost

5 biological experiments to do at home

1. Homemade extraction of your own DNA Ingredients: transparent glass, salt, liquid soap, grapefruit juice, and alcohol (e.g. disinfectant, rum, vodka, etc.). The first step consists of spitting on the glass and adding a pinch of salt to it. Then, add some liquid soap (like the one you use for washing the dishes), juice from… Sigue leyendo 5 biological experiments to do at home

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