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

Harlem globetrotters #basketball #hoops

اعرفى الفرق #تمارين_نسائية #اتعلمى_تتمرنى_لوحدك #اتمرنى_صح #تخسيس #رياضه

Here’s my logo design process for DeCocoa chocolate. If you found it helpful but would like more detail, check out my book “Logos That Last”!

Prepara agua con gas a tu gusto 🤎

Rock-solid code, not just AI-generated slop #javascript

What is Super Mesh in Circuit Analysis? #allaboutelectronics

Consistent Hashing Explained (System Design Basics)