December 7, 2025

Topological Insulators, The Strange Solids with Conducting Surfaces and Insulating Hearts

Jaren Yeager03 mins

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…

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New Eyes on the Cosmos: How SPHEREx Is Redefining Our Understanding of the Universe

Jaren Yeager02 mins

In March 2025, NASA launched SPHEREx (Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer), a groundbreaking space observatory designed to survey the sky in unprecedented detail. Unlike most telescopes that focus narrowly on specific targets, SPHEREx will scan hundreds of millions of galaxies and stars — roughly 450 million galaxies…

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The Physics of Bubbles, Why These Fragile Spheres Hold Complex Secrets”

Jaren Yeager02 mins

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…

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Dune by Frank Herbert, A Timeless Masterpiece of Science Fiction

Jaren Yeager07 mins

zoomacademia.com – Frank Herbert’s Dune is often regarded as one of the greatest science fiction novels ever written. First published in 1965, the book has captivated generations of readers with its intricate world-building, complex characters, and profound themes. Set in a distant future where interstellar travel and feudal politics reign, Dune explores the interplay of…

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