Welcome to The Physical World
Low trust score
Add a review Change category Claim this site
The Physical World website accompanies a series of seven books that provide an introduction to the main ideas and applications of physics. The site has been produced by the Institute of Physics Publishing and the books have been planned, designed and edited by staff at the Open University, the United Kingdoms largest University and one of the wo...

physics, universe, world, newton, einstein, dirac, feynman, roger bacon, boltzmann, max born, broglie, classical physics, coulomb, calculus, copernicus, descartes, determinism, energy, faraday, thermodynamics, galileo, theory of relativity, halleyheat, heisenberg, irreversibility, kinetic energy, lagrange, laplace, m theory, maxwell, minkowski, molecules, orbits, photon, planck, principia, principle of relativity, probability, quantum, realism, reductionism, rontgen, schrodinger, schwinger, significant figures, law of thermodynamics, space, time, space and time, special theory of relativity, relativity, speed of light, statistical mechanics, string, string theory, strong nulear force, superunified theory, tomonaga, weak nulear force, x rays, john bolton, alan durrant, robert lambourne, joy manners, andy norton, david broadhurst, derek capper, dan dubin, tony evans, ian halliday, carole haswell, keith higgins, keith hodgkinson, mark jones, sally jordan, ray mackintosh, david martin, john perring, michael de podesta, ian saunders, richard skelding, tony sudbery, stan zochowsk, k2 media  Show all keywords

Domain summary

Domain registered:
Domain updated:
Global Traffic Rank
Statvoo Rating
Trust Score
Low Trust Score
Estimated worth
Estimated daily income
Estimated monthly income

Rank summary

How is ranked relative to other sites:

Percentage of visits to from a search engine:

Frequently Asked Questions (FAQ)

Q: When was registered?
A: was registered 20 years, 7 months, 1 week, 2 days, 21 hours, 51 minutes, 22 seconds ago on Tuesday, November 30, 1999.
Q: When was the WHOIS for last updated?
A: The WHOIS entry was last updated 1 week, 4 days, 21 hours, 51 minutes, 22 seconds ago on Sunday, June 28, 2020.
Q: What are's nameservers?
A: DNS for is provided by the following nameservers:
Q: Who is the registrar for the domain?
A: The domain has been registered at Public Interest Registry.
Q: What is the traffic rank for
A: has a Low Trust Score, and a Statvoo Rank of I.
Q: How many people visit each day?
A: receives approximately 0 visitors and 0 page impressions per day.
Q: What IP address does resolve to?
A: resolves to the IPv4 address
Q: In what country are servers located in?
A: has servers located in the Ireland.
Q: What webserver software does use?
A: is powered by Apache/2.2 webserver.
Q: Who hosts
A: is hosted by, Inc. in Leinster, Dublin, Ireland.
Q: How much is worth?
A: has an estimated worth of $9. An average daily income of approximately $0, which is roughly $0 per month.

Recently Updated Websites 1 second 2 seconds 2 seconds 3 seconds 3 seconds 3 seconds 4 seconds 4 seconds 4 seconds 4 seconds 4 seconds 5 seconds 5 seconds 5 seconds 6 seconds 6 seconds 7 seconds 7 seconds 8 seconds 8 seconds 8 seconds 8 seconds 8 seconds 8 seconds 8 seconds 9 seconds 10 seconds 10 seconds 11 seconds 11 seconds ago.