Science Buddies
Science Buddies: How Diets Affect Earthworms and the Soil They Enrich
In this environment-oriented experiment, you will mix it up with earthworms, soil, and various types of organic kitchen scraps. The basic idea is to set up small earthworm colonies to compost different types of food waste. You test the...
Science & Plants for Schools
Science & Plants for Schools: Project Ideas
A website featuring project starter ideas to help students carry out hands-on practical investigations on plants. Some ideas featured on the page include exploring food waste, medicinal plants, enzymes in fruits, and much more! Project...
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.