I'll be making it easy to understand these subjects from the basic level to the advanced level, and I'll try to bring in everything that serves as e-labs to help you understand the subjects better. Physics uncovers universe principles like electrodynamics , mechanics and modern physics and relativity. Chemistry explores elemental interactions and energy-releasing reactions. Mathematics reveals the infinite nature of numbers and the importance of calculus. Electrical Engineering manages electricity through AC, DC, and semiconductors, powering modern technology. Together, they explain and innovate our world.