Science

Profile and description of his mathematical games and puzzles.

Interactive java puzzles and activities in different mathematical topics.

Puzzles and problems connected with numbers using the digits 1-9.

Commercial library for numerical computations. Written in C# the library brings all common linear algebra, n-d array and visualization operations to the .Net framework.

Powerful numerical software for numerical and symbolic computations written and maintained by R. Grothmann from the University of Eichstätt. Euler supports Windows or Linux via Wine.

This website delivers resources for users of Maple, Mathcad and VisSim. It provides engineering and maths worksheets, together with tutorials, hints tips.

Information about statistics for genetic analysis.

Resources for researchers who want to analyze data on agreement among raters or diagnostic methods. Includes raw agreement indices, kappa coefficient, weighted kappa, latent class and latent trait models, and tetrachoric and polychoric correlations.

In the Mathematics Archives at University of Tennessee, Knoxville.

Topics: General, Conferences, Pages of Links, Knot Theory, 3-manifolds, Journals.

Posts mainly about math in the news or math problems of note.

Peter Rowlett on speaking to mathematicians about their work.

Peter Cameron (QMUL) blog on teaching and research in mathematics.

Online database of microscopy vendors from optical and electron microscopy, spectroscopy, microanalysis, spare parts, and image analysis.

Email discussion forum giving members a centralized Internet address to which questions/comments/answers in the various fields of microscopy and microanalysis can be rapidly distributed to a list of other members.

National and international news and articles from the newspaper.

Latest science news articles, automatically update from all major science sources every 5 minutes.

Gives an overview of science, research and universities. Provides information on employment, careers and daily life as well as scientific news, the science job portal

Community edited science weblog and discussion forum.

Greg Fish explores science, the strange, and the unknown. Also includes links to his published essays.

Awards the annual prestigious Nobel Prizes in physics, chemistry, peace, medicine, economics, and literature. History, listing of laureates, and articles by invited authors.

A corporation chartered for the advancement of scientific knowledge and the promotion of scientific work in West Virginia. Information on history, membership, publications and meetings.

Directory and searchable database of over 1300 scholarly societies with web sites.

Aims to increase awareness of the methodology of sensory and consumer science, improve cooperation between people interested in sensometrics, and disseminate knowledge of sensometrics. Includes information on joining the society and forthcoming meetings.

National Association of Maori Mathematicians, Scientists and Technologists. Newsletters and constitution (PDF).

Fosters the interdisciplinary study of molecular electronics, ionics and photonics and information processing in natural and artificial molecular and biomolecular systems. Newsletters and conferences.

Science and engineering graduate fellowships from the Department of Defense (NDSEG).

Themes on this page include Vortex as a basic physical mechanism, a new look on Thermodynamics, and Action at a Distance. A new co-ordinate system based on tetrahedral geometry is proposed.

Attempts to explain the experimental and theoretical foundations of the new science of Aetherometry, or the Aetherometric Theory of Synchronicity (AToS).

Theoretical physics ebook derives a significant discovery that shakes the foundation of science and physics and unifies quantum and relativistic physics in an exact relationship.

The Astrophysics Data System (ADS) is a NASA-funded project which maintains four bibliographic databases containing more than 4.0 million records: Astronomy and Astrophysics, Instrumentation, Physics and Geophysics, and preprints in Astronomy.

Beginner's guide to all the basic concepts of Astrophysics written by active scientists at Cambridge University, UK.

Information mostly on the fourth dimension and theoretical physics.

Practical aspects of conducting research via computer simulations are discussed.

Provides a unique mixture of sessions on training, education, and applications and papers containing details about state-of-the-art techniques and future developments in X-ray analysis.

A list of FAQ documents from the field of physics.

Current physics research news list of sites.

A brief overview of quantum mechanics.

A collection mostly of University of Toronto physics professor David M. Harrison's various presentations and course materials.

Provides physics animations, learning and reference tools for students and resources for teachers. The level is approximately that of introductory university or advanced high school.

Provides simple explanations for a number of physics, space and maths concepts, trying to break them down into stuff that actually makes sense.

This site has plenty of resources for physics and physical science teachers K-16.

Regional and international physics olympiads. Information, mailing lists, and links to all the IPhO problems available on the web.

A small web site devoted to the vanishing art of practical magnet design without FEA, including field formulas for simple conductor configurations, air core solenoids and Helmholtz Coils.

This site offers a variety of electronics and physics animations and visual aides for teachers or students.

Site devoted to projects utilizing static electricity (motors, generators) which are simple enough and can be relatively easily built.

Job openings for physicists, engineers, scientists. Post and read job listings and follow links to various science employment sites.

Resources at Heriot-Watt University. Meetings, local and other links.

A new approach pioneered by Roger Penrose, starting with conformally-invariant concepts, to the synthesis of quantum theory and relativity.

Provides acceptance testing and annual evaluation of MRI, CT and PET scanners, nuclear medicine cameras, mammography units, and digital x-ray equipment, for ACR accreditation and Quality Control.