This illustration represents a bacteria being illuminated with mid-infrared in the top left, while visible light from a microscope underneath is used to help capture the image. A team at the ...
The phenomenal new electron microscope (TIME, Dec. 14, 1942) has been taking a good long look at hitherto invisible objects. In the last two issues of the Journal of the American Medical Association, ...
On a quiet street in Delft in the 17th century, a draper bent over a piece of fabric with a magnifying glass. He was not a scholar in a grand university or a man with a patron's purse. He was a ...
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