Category
Physics Facts
The Weakest Force
Did you know that gravity is the weakest force in the universe? It's true! Physicists know of four fundamental forces:…
The Equivalence Principle
Four hundred years ago--or so the story goes--Galileo Galilei started dropping things off the Leaning Tower of Pisa:…
What Is An Atom?
Atoms are the extremely small particles of which we, and everything around us, are made. A single element, such as…
The Doppler Effect
As any object moves through the air, the air near the object is disturbed. The disturbances are transmitted through the…
All Physics facts
Atmospheric
Classical Mechanics
Fundamentals
- Bizarre Boiling
- Galileo Thermometers
- Get the Point?
- How Fast is Mach 1?
- How Lasers Work
- Kinetic Theory of Gases
- Many Happy Returns!
- Newton's First Law of Motion
- Newton's Three Laws of Motion
- The Fourth State of Matter
- The Physics of Sandcastles
- The Weakest Force
- Tick-Tock Atomic Clock
- Torque
- What Is An Atom?
- What Is Radiofrequency Energy (Rf)?
- X-Rays - Another Form of Light