25 Interesting Facts About Physics That Sound Fake (But Are True)
25 interesting facts about physics — from light that never ages to atoms that are 99.9999% empty space. Simple, true, and genuinely surprising.
The physics of everything, explained clearly.
From what really causes gravity to how a quantum computer works — rigorous, readable science for curious minds and the people building the future.
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All articles →Does Gravity Push or Pull? The Simple Answer (With Diagrams)
Does gravity push or pull? Gravity only ever pulls — but the full answer involves curved spacetime, inertia and weight. Here it is, explained simply.
Quantum Physics for Kids: 8 Big Ideas Explained Simply
Quantum physics for kids and curious beginners — 8 big ideas (atoms, energy jumps, superposition, entanglement) explained in plain language, no maths.
What Can Escape a Black Hole? (Almost Nothing — But Not Quite)
What can escape a black hole? Nothing that crosses the event horizon — but Hawking radiation, jets and gravity itself do get out. Here's the clear answer.
Gravity and Inertia: How They Work Together
Gravity and inertia are easy to confuse. Gravity curves an object's path; inertia resists changing its motion. Together they explain orbits, weight and free fall.
How Does Gravity Affect Weight? Mass vs Weight, Explained
How does gravity affect weight? Weight is gravity acting on your mass, so it changes from planet to planet — while your mass stays the same everywhere.