This is the month for offbeat sites and probably no other site this month better exemplifies this theme than Flowers in Ultra-Violet. On the site visitors can view a wide variety of flowers, ...
In the natural world, certain species emit visible light when exposed to ultraviolet light. Although ultraviolet-induced visible fluorescence, or UVIVF, occurs regularly in nature, it often goes ...
Wild violets burst open in early spring and exhibit varying shades of white to deep purple. I have always eagerly awaited ...