These Common Mixes Can Literally Kill You 😳☠️

my raspberry pi IR spectrometer

i redeemed myself with cinnamon gas marbles (eventually)

pure (official video) - abbie gamboa

Pure Substance vs Mixture

Pure Substances and Mixtures | Chemistry

Understanding Plastic Recycling Methods: Mechanical, Chemical, Thermal

The perfect leather combo! #interior #leather #restore #diy #carcare #cleaning #detailing #auto

We don’t use deodorant… Smell isn’t something to be ashamed of. It’s a form of biofeedback. A signal designed to guide you. But most of us were taught to suppress it. To cover it up with synthetic fragrances, chemical antiperspirants, or even “cleaner” options like salt rocks. We used to use those too. And yes, potassium alum is a healthier alternative to most antiperspirants, which plug your sweat glands and block perspiration entirely. But it’s still an aluminum salt. And it still creates a ch