Astronomy is the best science for studying planetsAstronomy is the best science for studying planets
Astronomy is the best science for studying planetsAstronomy is the best science for studying planets
Science experiments test tube knowledge discovery desktop wallpaperScience experiments test tube knowledge discovery desktop wallpaper
The science of connecting light and music by annotation technologyThe science of connecting light and music by annotation technology
Astronomy is the best science for studying planetsAstronomy is the best science for studying planets
Astronomy is the best science for studying planetsAstronomy is the best science for studying planets
Система знаний о закономерностях в развитии природы, общества и мышления, а также отдельная отрасль таких знаний. То, что поучает, даёт опыт, урок (в 4 знач.; разг. ).