تماشای ویدئو 2017 Top 10 Medical Inventions and Innovations you should know از آی-ویدئو

SUBSCRIBE FOR MORE VIDEOS! https://www.youtube.com/channel/UC32JEyDhDsqaG0qRIkmRhTw Science and technology, while often closely related, are two distinct subjects: Science, a systematic enterprise that builds and organizes knowledge in the form of testable explanations and predictions about nature and the universe. Science: the intellectual and practical activity encompassing the systematic study of the structure and behavior of the physical and natural world through observation and experiment. Technolo
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