Modern physics—the world of quantum mechanics and relativity—isn't just for chalkboards and labs. It’s the invisible engine behind almost every piece of technology we touch today.
Quantum mechanics describes how matter and energy behave at the atomic and subatomic levels. Without it, the "Information Age" simply wouldn't exist. Applications Of Modern Physics
When you use GPS, you rely on General Relativity. When you take a photo, you rely on the Photoelectric Effect. When you store a file, you rely on Quantum Tunneling. When you get an MRI, you rely on Nuclear Spin. Special Relativity: According to Einstein, time moves slower