High Dynamic Range

Exposure values or EVs are numbers that refer to combinations of lens aperture and shutter speed. Your eye is capable of discerning 12EV but...

Was St. Augustine psychic?

St. Augustin, you may recall, was the first archbishop of Canterbury, and was considered the Apostle to the English and a founder of the Eng...

Can Moonbeams Heal?

Oh puh-leeze. Must be a slow news day. CNN is touting, front page, an old story from a local TV station in Tuscon that breathlessly reported...