The Fortress Around Your Heart 🫀🏰 ────────── The human heart is one of the most vital and delicate organs — yet it beats over 100,000 times a day without rest. Protected by the rib cage, sternum, and lungs, this small organ drives life through nearly 60,000 miles of blood vessels. This 3D medical visualization shows how nature designed a perfect shield around your heart to keep it safe and beating. Your heart sits behind the sternum, between the lungs, inside a protective space called the medi

these triangle shapes make that anatomy much easier to understand! 👍 here’s a trick to help you draw hands This video features music by the talented @adaraplayslaguitarra on tiktok! mallow #howtodraw #artteacher #arttutorials #arthacks #drawingtips

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