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@@ -327,6 +327,25 @@ Time-dependent form of Schrödinger’s equation:
 
 $\huge \color{DeepSkyBlue} i\hbar \frac{\partial}{\partial t} \psi(r, t) = \hat{H} \psi(r, t)$
 
+Where:
+	•	$\large \color{DeepSkyBlue} \psi(r, t)$ is the wave function of the system.
+	•	$\large \color{DeepSkyBlue} \hat{H}$ is the Hamiltonian operator.
+	•	$\large \color{DeepSkyBlue} \hbar$ is the reduced Planck’s constant.
+
+10. Werner Heisenberg (1927)
+Uncertainty Principle, central to quantum physics.
+
+Formula for the Uncertainty Principle:
+$\huge \color{DeepSkyBlue} \Delta x \cdot \Delta p \geq \frac{\hbar}{2}$
+
+Where:
+	•	$\large \color{DeepSkyBlue} \Delta x$ is the uncertainty in position.
+	•	$\large \color{DeepSkyBlue} \Delta p$ is the uncertainty in momentum.
+
+
+
+
+