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

my raspberry pi IR spectrometer

Perfect 🤞🏻 #satisfying #detailing #diy #fyp #powerwashing

Respiratory Structure - short 3D animation overview - #respiration

How do your Cells Make ENERGY?

Human body lungs function step by step| breathing technique # inhale and exhale technique lungs live