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Here's exactly what happens every time your heart beats 🫀 It starts with an electrical signal from the SA node — your heart's natural pacemaker. That signal tells your atria to contract, pushing blood down into the ventricles. Then the ventricles contract (ventricular systole): 🫀 Right ventricle → pumps deoxygenated blood to the lungs 🫀 Left ventricle → pumps oxygen-rich blood to the rest of your body After that, the heart enters diastole — a brief relaxation where the chambers refill and pre

DIY Solar Mesh Node for Off-Grid Community

This AI workflow is gold for relighting videos 😲 Tool - beeble.ai Beeble lets you replace lighting, backgrounds, and even clothing in existing footage using a node-based AI workflow, transforming any room into a cinematic set in just a few clicks. It's a game-changer for creators, filmmakers, and video marketers who want studio-quality visuals without a studio budget. #BeebleAI #AIRelighting #AIVideoEditing #CreativeAI #GenerativeAI