Quantum entanglement is one of the most intriguing and deeply studied phenomena in physics—so much so that Albert Einstein famously called it “spooky action at a distance.” At its core, entanglement occurs when two or more particles become linked such that the state of one cannot be fully described without reference to the other, even when…
In condensed matter physics, topological insulators have captivated scientists for offering a paradoxical behavior: their interiors (bulk) act as insulators, while their edges or surfaces conduct electricity with little resistance. This unusual property arises from topological protection: the conducting surface states are preserved by fundamental symmetries such as time-reversal symmetry and spin–orbit coupling. While the…
In March 2025, physicists from Washington University in St. Louis, in collaboration with researchers from Harvard and MIT, announced the first successful creation of a time quasicrystal—a groundbreaking discovery that challenges traditional views of time in physics. Unlike time crystals, which exhibit time-translational symmetry by repeating motion in precise intervals, time quasicrystals possess structured—but non-repeating—oscillatory…
In a landmark achievement, scientists at the University of Maryland have, for the first time ever, directly visualized “moiré phasons”—a subtle form of atomic thermal vibration—in two-dimensional materials using advanced electron microscopy. Researchers describe how these hidden atomic motions, previously only theorized, now appear as fine patterns of lattice shifts within stacked 2D crystals. This…
One of the most mind-bending concepts in modern physics is time dilation, a phenomenon predicted by Einstein’s theory of relativity. In simple terms, time slows down for objects moving close to the speed of light compared to those at rest. While this might sound like science fiction, time dilation has been experimentally confirmed and is…
At first glance, bubbles might seem like simple playthings—but behind their shimmering surface lies a world of complex physics. These thin films of liquid, typically made from soap and water, demonstrate key principles such as surface tension, pressure equilibrium, and light interference. In fact, bubbles serve as real-world examples for understanding minimal surface geometry and…
Magnetic Resonance Imaging (MRI) is a powerful diagnostic tool that relies on fundamental principles of physics to visualize internal structures of the human body in great detail. At its core, MRI technology is based on nuclear magnetic resonance—a phenomenon where atomic nuclei absorb and re-emit electromagnetic energy when placed in a magnetic field. Specifically, hydrogen…
Quantum tunneling is one of the most fascinating phenomena in modern physics, offering a glimpse into how particles can defy classical boundaries. While it sounds like science fiction, this quantum effect plays a critical role in real-world systems — including the sun itself. In the sun’s core, hydrogen nuclei fuse together to form helium, a…
Roller coasters may seem like pure entertainment, but behind every twist and drop lies a masterful application of physics principles. These adrenaline-inducing rides are governed by energy conversion, inertia, gravity, and centripetal force—all of which ensure both thrill and safety. At the heart of a roller coaster’s motion is the transformation of potential energy into…
Light is an essential part of our world, shaping how we see and interact with everything around us. The study of light, known as optics, helps us understand phenomena like reflection, refraction, and diffraction. When light hits a mirror, it bounces back, creating reflections. When it passes through a glass prism, it bends and separates…
