Things Worth Noting
Physics is full of unsolved mysteries that baffle scientists. Dark matter (27% of the universe) and dark energy (68%) drive galaxies apart and speed up expansion, yet remain undetected. The cosmic microwave background supports inflation, but why the universe began so uniform is unknown. Matter dominates over antimatter due to baryon asymmetry, and the arrow […]
Zero-point energy (ZPE) is the lowest energy a quantum system can have, rooted in quantum mechanics and quantum field theory. It arises from the Heisenberg uncertainty principle, causing quantum fluctuations in the vacuum, even at absolute zero. The Casimir effect proves ZPE, showing plates attract due to vacuum energy pressure. The Lamb shift, a shift […]
According to current scientific understanding, there is no center of the universe. The universe is believed to have originated from a single point in space-time known as the Big Bang, which occurred roughly 13.8 billion years ago. Since then, the universe has been expanding in all directions uniformly, and there is no specific point or […]