Approximately 148 million: That’s the number of specimens – including plants, animals, minerals and human artifacts – curators estimate are held in the Smithsonian National Museum of Natural History.
Approximately 145 million: That's the number of specimens—including plants, animals, minerals, and human artifacts—curators estimate are held in the Smithsonian National Museum of Natural History.
Constructed with an LCD digital display, multiple lenses and XY stage plate navigation, the Celestron PentaView feels professional, enables specimens to be viewed by a large audience and is an ...
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