Science

A collection of practical theoretical and empirical data to aid experimenters on using or working with high voltage.

Construction plans and detailed description for high voltage power inverters to be used with radio electron tube transmitters.

A collection of educational materials for teaching power electronics. Includes interactive applets.

A guide to power factor calculation and correction. Provides tutorials, formulas, schematics, and online calculators.

Online edition of US print magazine Sensors. Technical articles, events guide and job openings in the sensors sector. All items archived with free, full-text access. Published by Advanstar

A VerticalNet marketplace, covering the wireless design industry, with product news and facilities to buy and sell on line. Twice-weekly free email newsletter available

Articles and technical information about higher frequency RF.

Trade association for professionals in the business of repairing consumer electronic equipment, appliances, or computers.

Pinout diagrams and related information for various types of connectors and cables.

International coverage of semiconductor technology projects both in production and under development.

Silicon Run Productions makes educational films that provide an in-depth exploration of the manufacture of integrated chips from the semiconductor material silicon.

Sells computer based software for teaching electricity and electronics.

Describes what is cable characteristic impendance and how to calculate it.

How do radio receivers manage to communicate over huge distances? An explanation of the fundamental mechanism.

A Thermal Expansion Symposium (ITES). 4 days.

Provides information on Energy Conservation Audit and Disclosure (ECAD). Lists initiatives and news.

Helps companies boost profits and productivity by cutting greenhouse gas emissions with practical advice, tools and technologies. Objective is to use resources more efficiently in a way that benefits both financial and environmental performance.

Program where users earn points towards an energy conservation certificate by conserving energy on a daily basis.

The Center is aiming for promotion of various energy conservation activity working with Asian countries.

Articles and tips for reducing home energy use.

This article explains how homeowners can reduce their energy bills and why it's a good move.

The National (Pakistan) Energy Conservation Center web site. Includes organization chart, educational materials and tips.

Guidance developed by New York State Department of Public Service.

U.S. Department of Energy recommendations on how to save energy. Includes tips, descriptions of products and services.

Provides information about the oil and natural gas industry, with a focus on topics that are prominent in today's news: energy security, energy independence and alternative energy sources.

Information about transmissions lines and resistance.

Free encyclopedia article describing the concept of geothermal power. Addresses technical aspects, type of sources, electrical generation and cost.

A system for producing and separating hydrogen and oxygen from water in which water is pumped through a preferentially permeable walled vessel heated to a high temperature by a solar energy concentrator. The water dissociates at high temperatures.

Site details work being done at PSU in various aspects of the emerging H2 economy and the devices needed to power it.

Company selling metal hydride hydrogen storage containers, refueling station equipment and installation services for hydrogen vehicles.

This site promotes hydrogen and Australia's future energy carrier generated by renewable solar thermal paraboloidal technologies.

Resources on hydrogen in the energy sector, fuel cell and hydrogen energy projects in Germany. Includes articles and abstracts on fuel cell technology. [English, German]

Sandia National Laboratories,California, Combustion Research Facility - Research Programs - Hydrogen

Nuclear energy tutorial from the Nuclear Regulatory Commission (NRC). Includes nuclear background, reactor design, radiation, emergency planning, decommissioning and related issues.

Information and internship opportunities in nuclear energy research and development. Includes useful links, downloadable documents, multimedia.

The World Energy Council is an alliance of over 90 countries that provides information and resources on all aspects of energy, especially those that have a global influence.

Eclectic collection of information and advocacy materials related to solar power, other renewable energy sources, and concepts for reducing energy use.

Directory that allows visitors the ability to preview, rate and submit renewable energy websites.

Norway's national research center for nuclear and energy technology describes its research and development activities. [Norwegian, English]

Concerned with the technical challenges of production, pollution control, environmental impact and economic aspects of energy policies. Page includes list of current issues of the day, research, participant information and publications.

Research areas have included coal-oil mixtures as sources of energy and the development of IFAS, a flame analysis and diagnostic tool.

Wikipedia entry.

Senior Research Analyst writes of first-time costs, power density, and energy density.

Conceptual proposal for an infrastructure for transportation aimed at the use of renewable energy sources.

Provides information on FDA approved products used in food, drugs, cosmetics or in medical devices.

An encyclopedia article on cereals, including description of true and pseudo-cereals, cultivation and food value.

Furthers the understanding of scientific issues relating to nutrition, food safety, toxicology, risk assessment, and the environment by bringing together scientists from academia, government and industry.

Provides information about materials that come into contact with food under EU harmonized directives and regulations.

INCA is an organization of Washington, DC-area inventors meeting monthly for educational and mutual-assistance purposes.

Comprehensive online source of information for inventors and entrepreneurs, plus free inventors newsletter. Based in Southampton, Hampshire, UK.