91.   Tanning beds are just as dangerous as the sun because they emit powerful doses of cancer-causing ultraviolet light.

92.   Test a series of surface samples using ultraviolet light, magnification, radioactivity detectors.

93.   That outer halo, invisible in ordinary light, can be see in ultraviolet light as a blue, football-shape envelope around the entire galaxy.

94.   The buttons seem to be vulnerable to ultraviolet light and to deteriorate in a matter of years.

95.   The culprits might include chemical pollution, disease and increasing ultraviolet light.

96.   The fragments and enzymes somehow stimulate pigment cells, found in upper layers of the skin, to produce melanin, a black substance that absorbs ultraviolet light.

97.   The family doctor recommended a darkened room during recuperation, which led to an interest in ultraviolet light, his youngest brother, Fred, said.

98.   The FUSE spacecraft was designed to sample ultraviolet light in a nearly unexplored region of the electromagnetic spectrum.

99.   The individually numbered screening passes were scanned with ultraviolet light at one of five security checkpoints for an invisible watermark to verify authenticity.

100.   The mainstay of treatment for vitiligo patients is a combination of drug therapy and ultraviolet light to encourage repigmentation.