Experiments You Can Do in Your Backyard (Science Experiments) - Tapa dura

Can you tell how many stars are in the sky? Do you know how to stop a tomato from turning red? How do plants affect erosion? You can find the answers to these and many more questions in Science Experiments You Can Do in Your Backyard. With easy?to-follow directions, some items found around the house, and a little curiosity, Science Experiments You Can Do in Your Backyard will transform your backyard into a scientific laboratory!Your backyard will come alive with experiments on ground temperature, photosynthesis, fossil formation, wind direction, insulation, habitats and many other topics. Explanations of the scientific principles behind the experiment as well as further information are provided to enrich your experience.