@historylab8: Your kidneys are running advanced electrical feedback loops. 🔋🧬 The Voltage Sieve: your macula densa cells function as nanoscale ion sensors. As filtered salt ions rush through your kidney's micro-channels, their physical movement generates an electrokinetic voltage gradient. This shifting electrical potential acts as a real-time feedback loop, instantly monitoring your internal fluid chemistry and signaling your system to adjust your blood pressure on complete autopilot. 🦾⚡️ #Biophysics #Electrochemistry #ScienceTok #AnatomyFacts #HumanHardware

HistoryLab

Open In TikTok:

Region: GB

Wednesday 15 July 2026 04:41:05 GMT