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发表于2024-11-11
Earth and the Solar System pdf epub mobi txt 电子书 下载 2024
Six entertaining new books have been added to Science Alive Children will get a thrill out of participating in simple, fun experiments that help show how different scientific principles work. They will also be inspired by history boxes that offer short biographies of scientists and inventors. Ground control to budding astronauts: Earth and the Solar System is an engaging exploration of the many worlds around us. Fun experiments include making radio waves and water rockets.
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Earth and the Solar System pdf epub mobi txt 电子书 下载 2024