The duration of a significant condition is the time interval between successive significant instants. In this argument, instants in time and instantaneous magnitudes do not physically exist. Temporal anti-aliasing produces frames as a composite of many instants. The two instants when the Sun is directly overhead at the Equator are the equinoxes. Between those instants the Ascendant's longitude actually decreases. An Esterel program describes a totally ordered sequence of logical instants. He subsequently exploded, but was fully regenerated a few instants later. A doha is a couplet consisting of two lines, each of 24 instants (Matras). To a witch, the lives of sons or lovers are mere instants. It requires that instants and events proceed in an orderly fashion from cause to effect. All Australian lottery companies offer "Scratchies" or instants which can be purchased at outlets. Each line has 13 instants in first part and 11 instants in the second.