Earth tide lunar and the solar tidal maxima and minima (bulges and depressions) add together for the greatest tidal range at particular latitudes. At first- and third-quarter phases of the moon, lunar and solar tides are perpendicular, and the tidal range is at a minimum. The semi-diurnal tides go through one full cycle (a high and low tide) about once every 12 hours and one full cycle of maximum height (a spring and neap tide) about once every 14 days. The development of a systematic theory of Earth tides was started by George H. Darwin in 1879, and was then furthered by
Full Moon Features to take more time making films with considerably higher budgets and on 35 mm film and as of July 2006 has focused on that with the exceptions of "When Puppets and Dolls Attack!", "Monsters Gone Wild!", and "Aliens Gone Wild!" (all clip shows). In 2005, Charles Band embarked on the Full Moon Horror Roadshow, a traveling, live Full Moon-inspired show featuring Band and actors/actresses from past Full Moon films. Some shows also featured his son, Alex Band. At all shows, Band offered a contest for a chance for a member of the audience to have a part in a future