shahkar jalal

Joined October 2025

185 stories

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Can Information Travel Faster Than Light? What Physics Really Says
Why the Speed of Light Matters Einstein’s special relativity states: • The speed of light is constant for all observers
By shahkar jalal22 days ago in Education
What Is Quantum Tunneling? How Particles Pass Through the Impossible
The Classical View: Barriers Cannot Be Crossed In classical physics: • A ball cannot roll over a hill higher than its energy
By shahkar jalal22 days ago in Education
Can Quantum Physics Explain Consciousness? Exploring One of Science’s Greatest Mysteries
What Is Consciousness? Before exploring quantum explanations, it is important to define consciousness. Consciousness includes:
By shahkar jalal22 days ago in Education
Does Reality Exist When No One Is Observing It? A Deep Exploration of Quantum Physics and Philosophy
The Classical View: Reality Exists Independently For most of human history, scientists believed in objective realism. This view holds that:
By shahkar jalal24 days ago in Education
What Is the Observer Effect in Quantum Physics? Understanding How Observation Changes Reality
What Is the Observer Effect? In quantum physics, the observer effect refers to the fact that measuring a quantum system inevitably alters its state.
By shahkar jalal24 days ago in Education
Can Particles Exist in Two Places at Once? Understanding Quantum Superposition
The Classical View: Objects Have One Position In classical physics, an object: • Has a definite position • Exists in one place at one time
By shahkar jalal25 days ago in Education
Why Did Einstein Dislike Quantum Mechanics? The Greatest Scientific Disagreement Ever
Einstein Helped Create Quantum Mechanics It is often forgotten that Einstein was a pioneer of quantum physics. In 1905, Einstein proposed that light comes in discrete packets called photons. This explained the photoelectric effect and earned him the Nobel Prize. His work was one of the pillars of quantum theory.
By shahkar jalalabout a month ago in Education
What Is Quantum Entanglement and How Does It Work?
What Is Quantum Entanglement? Quantum entanglement occurs when two or more particles become connected in such a way that their properties remain linked, even when they are separated by enormous distances.
By shahkar jalalabout a month ago in Education
Are Wormholes Real or Just Equations? Exploring the Reality of Spacetime Tunnels
What Is a Wormhole? A wormhole is a hypothetical tunnel connecting two separate regions of spacetime. Instead of traveling across the vast distances of space, a traveler could pass through a shortcut created by spacetime geometry itself.
By shahkar jalalabout a month ago in Education
Could future humans build artificial wormholes?
What Is a Wormhole? A wormhole is a hypothetical structure in spacetime that acts like a tunnel connecting two distant points. Instead of traveling through ordinary space, a traveler would pass through a shortcut created by spacetime geometry itself.
By shahkar jalalabout a month ago in Education
Can Quantum Physics Stabilize Wormholes? Exploring the Frontier of Spacetime and Reality
What Makes Wormholes Unstable? Classical wormholes collapse due to gravity. In general relativity: • Gravity always attracts
By shahkar jalalabout a month ago in Education
Are Wormholes Shortcuts Through Spacetime? Exploring the Physics Behind Cosmic Tunnels
Understanding Spacetime: The Fabric of the Universe According to Einstein, space and time are not separate entities. They form a four-dimensional fabric called spacetime.
By shahkar jalalabout a month ago in Education