Science Buddies
Science Buddies: From Trash to Gas: Biomass Energy
Have you ever dreamed of a world where you could take the scraps from last night's dinner and toss them into your car's fuel tank and make gas? Well, we're not quite in "Back to the Future" yet, but in this energy science fair project,...
Cornell Lab of Ornithology
Habitat Network: Compost
Are people wasting yard waste? Why not turn a small corner of a backyard into a nutrient source that not only replenishes the soil but supports the base of the bird food pyramid.