Category
Physics Facts
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 Radiofrequency Energy (Rf)?
Radiofrequency (RF) energy is another name for radio waves. It is one form of electromagnetic energy that makes up the…
Get the Point?
The discus and javelin first appeared in ancient game competitions in 708 B.C. Javelin events included both target…
Does Earth Have Its Own Neon Sign?
You might wonder what the Northern Lights and neon signs have in common. Actually, a lot! What makes luminous colors…
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