Feynmanpedia — Things explained the easy way.

Subjects

4 articles
Thermodynamics, the Easy Way

Heat, entropy, and energy explained without the math — just intuition you can actually feel.
In preparation
Quantum Without the Headache

Superposition, entanglement, and the double-slit — the bits that actually matter, with the equations parked at the door.
- superposition explained
- entanglement explained
- double slit experiment
- uncertainty principle

Recent articles

Chalk sketch of a match and a bathtub side by side, comparing heat and temperature

Heat vs Temperature — What's the Difference?

Chalk sketch of a steam engine releasing vapor, illustrating the second law

The Second Law of Thermodynamics, in Plain English

Chalk sketch of a steaming cup, clock, and rising smoke representing thermodynamics

Thermodynamics Explained — The Whole Field on One Page

Chalk sketch of sugar cubes dissolving in tea, illustrating entropy

What Is Entropy? Explained Without the Math