Broad-winged Hawk (Buteo platypterus) (Popularity: )

Features a photo of this bird and facts about its physical traits and feeding habits.
Category: Science\Biology\Flora and Fauna\Animalia

reHOUSE Project (Popularity: )

Contemporary perspective on sustainability in the household. Household appliances in ceramics form a water network ...
Category: Science\Environment\Sustainability\Sustainable Living

Astronauts (Popularity: )

The behind-the-scenes story of the astronauts, their mission and their families in a 90-minute documentary ...
Category: Science\Technology\Space\NASA

Continuously Variable Transmission (Popularity: )

Detailed information with drawings and pictures about various types of alternative transmissions designs.
Category: Science\Technology\Mechanical Engineering\Propulsion

Philadelphia Zoo (Popularity: )

1800 animals. America's first zoo. General information, program and event summary, a complete list of ...
Category: Science\Institutions\Zoos and Aquariums\North America

Merlin (Falco columbarius) (Popularity: )

Photo and facts about this bird's habitat, nesting, and feeding habits.
Category: Science\Biology\Flora and Fauna\Animalia

The Falcon's Nest, Space Page (Popularity: )

Personal notes from an enthusiast, images, and radio frequencies and voice.
Category: Science\Astronomy\Amateur\Satellites

iFigure (Popularity: )

Guide to online calculators, including those designed for home, travel, finance, health, and small business.
Category: Science\Math\Software\Calculators

Organic Agriculture (Popularity: )

Chemical agricultural practices are contributing to global warming, climate change, weather pattern disruption, erosion, and ...
Category: Science\Agriculture\Soils\Erosion

Oikos - Green Building Source (Popularity: )

Oikos is an Oregon based distribution firm with many links to green design resources. Features ...
Category: Science\Environment\Sustainability\Sustainable Living

Sustainable Communities Network (Popularity: )

Connects citizens with resources to implement innovative processes and programs to restore the economic, environmental, ...
Category: Science\Social Sciences\Urban and Regional Planning

Energy and Efficiency (Popularity: )

US Department of Energy information for consumers, business, and communities. Links to many energy pages ...
Category: Science\Technology\Energy\Conservation

U.S. Department of Energy (Popularity: )

Organized by topic, including data and prices, efficiency, environmental quality, national security, science and technology, ...
Category: Science\Technology\Energy

Did the Wood Roach or Prototermite Cause the Permian-Triassic Coal Hiatus? (Popularity: )

A symbiosis of the wood roach with a cellulose digesting protozoa probably caused Permian aridity ...
Category: Science\Biology\Botany\Paleobotany

A Century of Lawmaking for a New Nation (Popularity: )

United States Congressional documents and debates from 1774-1873.
Category: Science\Social Sciences\Political Science\Comparative Politics

Echoes from the Ancients - The Yodefat Story (Popularity: )

Yodefat is a small Galilean city where the Jews held out against a Roman siege ...
Category: Science\Social Sciences\Archaeology\Regional

Flashworks (Popularity: )

Electrical service load calculations for buildings based on North American electrical design codes.
Category: Science\Technology\Software for Engineering\Electrical Engineering

Aqua Hydro Physical Systems. Bacteriophages inactivation (Popularity: )

Water treatment. Filter for removal of bacteria - algae - organic contamination of water. Hydro ...
Category: Science\Biology\Microbiology\Products and Services

Norfolk Landscape Archaeology (Popularity: )

Aims to record, conserve and interpret the historic environment. Includes an E-Map Explorer that enables ...
Category: Science\Social Sciences\Archaeology\Topics

Mites Medically Important to Humans (Popularity: )

University of Nebraska Cooperative Extension factsheet and audio focused on house dust mites and the ...
Category: Science\Biology\Flora and Fauna\Animalia