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

Be So Good That Even Mistakes Look Perfect The world might doubt you. They might question your talent, your skill, your drive. But when you put in the work—when you master your craft so deeply—even your mistakes look like part of the plan. 💯🔥 Greatness isn’t about being flawless; it’s about being so good that even setbacks look like stepping stones. Keep pushing, keep improving, and make your success undeniable. #motivationalquotes #motivation #inspirational #lifeadvices #inspiration

A Look Back at Windows 10 From 2015! (1507 vs 2004)

Windows 10 vs 11 | Features & Changes

5 Awesome Windows 11 Features you should use

Which one is your favorite ? 😍😍 yes or no ? beautiful tutorial by @georgiykot ✍️😍No copyright infringement was. If you are the author of this video and do not want your video to be posted on this page, please contact me in DM and your video will be deleted as soon as possible. Thank you #hairtutorial #videohair #prettyhairstyles #hairstyle #tutorialhairdo