@scienceknews: Science Explained Simply: The Cell’s Battery 🧠✨🔋 Did you know every single cell in your body is running on a tiny, constant electric charge? It’s all thanks to a protein "bouncer" called the Sodium-Potassium pump. By constantly shuffling ions in and out, it keeps your cells charged and ready to fire—powering everything from your heartbeat to your thoughts. Follow for more science 🔍🚀🌎 #biology #scienceexplained #humanbody #physiology #education