 | From the Series از مجموعه : Smithsonian Science Lecture Series 2006
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Video (MPEG-4) | Audio (MP3)
Produced by تهيه كننده : Smithsonian Institution
Date تاريخ : 2006-08-18
The Nation's Attic: Why Do We Keep All This Stuff Anyway? Does Anybody Ever Look At It?download دانلود ,ويدئو و اسلايد Video & Slide , از گروه Sciences علوم پايه كتابخانه اينترنتي دانش گستران جوان You Research Description توضيح : The Smithsonian has often been affectionately described as "The Nation's Attic" for its role in keeping and conserving our national treasures. But in addition to the qualitative reasons for keeping these collections (for example, for their rarity and beauty), our collections are important for providing data for scientific research. Unlike family heirlooms, collections at the National Museum of Natural History are kept and collected for purposes of scientific investigation. Results from collections-based research contribute to our understanding of biodiversity, human evolution and civilization, climate change, and much more. Dr. David L. Evans, Smithsonian's Under Secretary for Science, gives an illustrated lecture about the Natural History collections and why they're important in helping us understand the natural world.
Related Links لينك‌های مرتبط : -
The Nation's Attic: Why Do We Keep All This Stuff Anyway? Does Anybody Ever Look At It?download دانلود ,ويدئو و اسلايد Video & Slide , از گروه Sciences علوم پايه كتابخانه اينترنتي دانش گستران جوان You Research Speaker(s) اجرا : Dr. David L. Evans, Under Secretary for Science, Smithsonian Institution
Runtime مدت زمان : 0:44:47
Video Size حجم ويدئو : 653 MB
Number of Slides تعداد اسلايد‌ها : -
The Nation's Attic: Why Do We Keep All This Stuff Anyway? Does Anybody Ever Look At It?download دانلود ,ويدئو و اسلايد Video & Slide , از گروه Sciences علوم پايه كتابخانه اينترنتي دانش گستران جوان You Research
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