Search our database of handpicked sites
Looking for a great physics site? We've tracked down the very best and checked them for accuracy. Just fill out the fields below and we'll do the rest.
You searched for "uncertainty principle"
We found 10 results on physics.org and 88 results in our database of sites
(of which
85 are Websites,
3 are Videos,
and 0 are Experiments)
Search results on physics.org
All about... cryptography
Why the North pole is actually a South seeking pole
How does an artificial heart work?
How do no-fly zones work?
Why is there more matter than antimatter?
Who is Stephen Hawking?
Nobel-prize winning accidents
Molecules at the Movies
Hyperthermia - Cancer therapy hots up
Why do teapots drip?

Archimedes' principle
This site gives a colourful description of Archimedes principle, buoyancy, density and specific gravity.

Pauli Exclusion Principle
No two electrons in an atom can have identical quantum numbers. This is an example of a general principle which applies not only to electrons but also to other particles of half-integer spin ...

Archimedes
Archimedes (187 - 111 BC) was a native of Syracuse, Sicily. He is best known for his discovery of the relation between the surface and volume of a sphere and his formulation of a hydrostatic ...

The Pauli Exclusion Principle
The Pauli exclusion principle was first proposed by Wolfgang Pauli. He guessed that two electrons can't be in the same quantum state in the same atom.

Constants page
The fundamental physical constants are listed along with their uncertainty, including older and non-SI values.

The elevator, the rocket, and gravity: the equivalence principle
An explanation of the equivalence principle and how it's applied to being in an elevator or a rocket and how it affects our understanding of gravity.


How clouds affect Earth's temperature
Clouds are a big uncertainty in how the Earth climate will change in the future. Find out how we are trying to understand what effect they will have.