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“During exposure, interference takes place between the incident rays and those reflected by the mirror, with the formation of interference fringes half a wavelength distant from each other.”
“Tobacco, UV rays, viruses, heredity, and age are the main causes of cancer.”
“Each emission of an alpha or beta ray accompanies the transmutation of an atom; the energy communicated to these rays comes from inside the atom.”
“Are not rays of light very small bodies emitted from shining substances?”
“A beam of luminous hydrogen canal rays has, owing to its velocity, exactly the same direction as that of the electric field in which it may be made to move.”
“I always wanted to fire rays out of my fingertips.”
