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Jail Experiences: Part 2 Insights

If you’ve ever wondered why copper looks different on everyone… this is why. Testing @L’Oréal Paris Feria Copper 74 on two starting levels so you can choose smarter at home 🤍 The good news is, if your hair is dark darker, you can still achieve a copper hair colour - it just might not be as bright. #LOrealParisPartner #LOrealParis #feria #copperhairtransformation #HairTok

Smart

Your Super Pump: The Heart🫀 @Smart Doctor 👨‍⚕️ - - In this 3D animation, we go inside the left side of the human heart and follow oxygenated blood coming back from the lungs. The red blood enters the left atrium through the pulmonary veins, then passes through the mitral valve into the left ventricle. When the ventricle contracts, the aortic valve opens and the blood is powerfully ejected into the aorta, sending oxygen to the entire body. The valves act like one-way doors, making sure blood al