A five-page module on the importance of seagrasses and the trends they are experiencing in the Chesapeake Bay area. The site includes a five-minute video on seagrasses, a one-minute video on the sea...
A rare and fascinating look inside the world's largest computer manufacturer, Dell Inc., where thousands of computers are custom-built and shipped around the world every day. From the call center to...
This is a summary presentation of two of the American Council On Renewable Energy's reports on the outlook for renewable energy. It has some good graphics and touches on all of the major sources of...
This is a PowerPoint overview of lifecycle anaylsis of power generation by fossil fuels, biomass and hybrid systems. It has nice graphics, particularly one on what lifecycle analysis is. It...
Biomass is receiving increasing attention as scientists, policy makers, and growers search for clean, renewable energy alternatives. Compared with other renewable resources, biomass is very flexible;...
Our lesson plans will make all of your classroom subjects more colorful! Incorporate art, creativity and color into a variety of subjects like science, social studies, math and reading to help...
Each year, scientists at NASA's Goddard Institute for Space Studies analyze global temperature data. The past year, 2009, tied as the second warmest year since global instumental temperature records...
Near the Gulf Coast of Texas extends a 44,000-acre refuge full of alligators, armadillos, coyotes, and lots and lots of birds. Show your students the science and math wildlife biologists use to...
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