IoT

Introduction Imagine two particles separated by light-years, yet somehow influencing each other instantaneously. This bizarre phenomenon, known as quantum entanglement, defies our classical understanding of physics and challenges the very nature of reality. Albert Einstein famously called it “spooky action at a distance,” but modern quantum mechanics suggests entanglement is not just theoretical—it’s real, observable,…

Introduction Dark matter is one of the greatest mysteries in modern astrophysics, shaping our understanding of the universe in profound ways. Although it does not emit, absorb, or reflect light, its gravitational influence plays a crucial role in the formation and evolution of galaxies. Scientists estimate that dark matter makes up about 85% of the…

Introduction Time is one of the most fundamental aspects of our reality, yet it remains one of the most mysterious. From the perspective of everyday experience, time flows in one direction, from past to future. However, various scientific theories challenge this intuitive understanding. Physicists and philosophers alike debate whether time is an absolute, fundamental entity…

Understanding Vacuum Energy Vacuum energy is a concept that emerges from quantum field theory (QFT) and refers to the energy present in the seemingly empty space of the universe. According to quantum mechanics, even a perfect vacuum is not truly empty; instead, it is filled with fleeting quantum fluctuations where virtual particle-antiparticle pairs constantly appear…