the generation following the baby boom (especially Americans and Canadians born in the 1960s and 1970s)
the scattering of X rays by the atoms of a crystal; the diffraction pattern shows structure of the crystal
an apparatus that provides a source of X rays
all the people living at the same time or of approximately the same age
the normal time between successive generations
group of genetically related organisms constituting a single step in the line of descent
photographic film used to make X-ray pictures
the act of producing offspring or multiplying by such production
a stage of technological development or innovation
