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December 16th, 2010
This film will reveal how planned obselence has defined our lives ever since the 1920s
October 25th, 2010
The blue light necessary to obtain white LEDs causes toxic stress to the retina. Children are particularly sensitive to this risk, as their crystalline lens is still developing and is unable to filter the light efficiently.
October 12th, 2010
Artificial night lighting advances the start of dawn singing in songbirds
July 24th, 2010
The paper represents on-going work in IEEE PAR1789 that is vital to designing safe LED lamp drivers.
June 23rd, 2010
House of Commons Library Report – The phasing out of incandescent light bulbs.
May 25th, 2010
The West’s rush for energy-efficient light bulbs may well be helping the environment in the developed world, but it is having dire consequences for the Chinese involved in their production.
May 4th, 2010
This paper summarizes atmospheric, visual, health, and environmental
research into spectral effects of lighting at night.
March 24th, 2010
CFLs are not the superior replacement for incandescent lamps, neither in conservation or aesthetics.
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