men in STEM. A little girl is playing with a microscope next to a white wall. A little girl looks at something through a microscope lens in a room with a white wall, a close-up shot microscope with ...

On the microscope lens, manually close (open) the diaphragm to correct exposure and increase (reduce) the depth of field. Bottom view. Macro. Closeup. Shallow depth of field Eyes of Chemist in Safety ...

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Encourage children to love science by showing them the world in miniature with some of the best microscopes for kids — here are our favorite models. The best microscopes for kids allow children ...

Revealing the story behind the stories, Close Up is informative, gripping and visually powerful.

The History of the Microscope: Compiled from Original Instruments and Documents, up to the Introduction of the Achromatic Microscope. By Dr. Reginald S. Clay Thomas H. Court. Pp. xiv + 266.

The unique method was first brought up by Paula Kirya, a mechanical engineering graduate student at UC San Diego who had previously studied the Morpho butterfly’s wings while she was an ...

Beauty on the Wing: Life Story of the Monarch Butterfly is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV ...