Robert Hooke (1635-1703) is best known for his depiction of a flea as seen through his microscope, made scary through magnification: almost all body and little head, a giant apparatus for storing ...

Many images are closely associated with the 17th-century English experimentalist Robert Hooke: the hugely enlarged flea, the orderly plant units he named "cells," among others. To create them, Hooke ...

A picture may be worth a thousand words, but the inverse is also true: A word is worth a thousand pictures. If I say “bear,” you might picture a grizzly or a black bear, a polar bear, a panda bear, a ...

An illustration of the compound two-lensed microscope used by Robert Hooke. Note the brass tube, which held two lenses, a flame with a series of mirrors as a constant source of light, and the specimen ...