The Cardiac Cycle
Posted inMedicine

The Cardiac Cycle

The cycle begins with the atria (the two upper chambers) filling with blood. On the right side, blood comes from the body through the superior and inferior vena cava. On the left side, blood arrives from the lungs via the pulmonary veins
Hydrolysis
Posted inScience Simplified

Hydrolysis

What If Water Could Act Like Molecular Scissors? Every time you digest food, clean with soap, or even cry, water is performing one of chemistry's most important tricks: breaking apart…
Electromagnetism
Posted inScience Simplified

Electromagnetism

What If I Told You That Electricity and Magnetism Are the Same Thing? That right now, invisible forces are flowing through your body, powering your brain, making your heart beat,…
Law of Conservation of Mass
Posted inScience Simplified

Law of Conservation of Mass

What If Nothing in the Universe Could Ever Be Lost or Created? Imagine a cosmic accountant so precise that every single atom is tracked throughout eternity—none can disappear, none can…