| Many experts claim that the colour yellow is a mood enhancer, therefore yellow light will not only brighten a room, but brighten ones temperament, as well. According to the National Candle Association (yes, there actually is a National Candle Association...), seven to ten households use decorative and fragrant candles to create mood lighting. Light therapy has been used to treat Seasonal Affective Disorder, otherwise known as SAD. The lava lamp, which was originally named the 'Astrolight,' was invented by an Englishman named Edward Craven Walker in 1960. |
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