Skip to main content
0
Search products
Search
Mugs
Tees
Hoodies
Search products
Search
Chat
Share
Free Shipping
Menu
Mugs
Tees
Hoodies
Back to urbandictionary.com
Pro Customization
Create unique products with your own words and definitions
Preview
Personalize Your Design
Your Word
Your Definition
a [hypothetical] being that could separate a mixture of [hot and cold] water into two compartments: hot and cold water, letting the hotter-than-average portion through a trapdoor between the compartments. Maxwell's demon challenges the [second law of thermodynamics]: when hot and cold water are mixed, it will reach an equilibrium middling temperature.
Text may be too long
Save
Cancel
🤖
Shopping Assistant
Online
Hey! 👋 I'm your shopping assistant. What are you looking for?
Ask about products
AI-generated responses. Verify claims.