For example, in those who are sensitive to light, using a small television, avoiding video-games or wearing dark glasses may be useful.
The chromophore absorbs photons of light, using a mechanism that involves a change in its configuration.
On Dara Ó Briain's Science Club (BBC2), meanwhile, they calculated the speed of light using a microwave oven and some cheese toasties.
Instead, a good playwright maneuvers our desires into the light using a mixture of titillation and censure, fantasy and irony, obscenity and euphemism, daring and reproach.
A concave mirror creates an image from this light using a design pioneered in the 17th century, by Sir Isaac Newton.
The current crop of digital sensors capture light using a mosaic of red, green and blue filters that limit color information to one color per picture element, or pixel, on the sensor surface.
DNA bands were visualized under UV light using a GeneRuler™ 1 kb DNA Ladder (Fermentas).
The fragmented DNA was observed under UV light using a photostation (UVI, Cambridge, UK).
The proposed device realizes tri-color shift for natural light using a simple structure.
In the laboratory photocatalytic degradation is investigated in glass beaker (250 mL) under the UV light using a 200 W.
The samples are exposed to ultraviolet light using a 180-W UV lamp to test the stability against ultraviolet rays.
