Frank Zappa shows, and vice versa. Later, he combined recordings of different compositions into new pieces, irrespective of the tempo or meter of the sources. He dubbed this process "xenochrony" (strange synchronizations)—reflecting the Greek "xeno" (alien or strange) and "chronos" (time). Zappa was married to Kathryn J. "Kay" Sherman from 1960 to 1963. In 1967, he married Adelaide Gail Sloatman. He and his second wife had four children: Moon, Dweezil, Ahmet and Diva. Following Zappa's death, his widow Gail created the Zappa Family Trust, which owns the rights to Zappa's music and other creative output: more than 60 albums were released during
Digit (unit) one twelfth of the diameter of the sun or the moon. This is found in the Moralia of Plutarch, XII:23, but the definition as exactly one twelfth of the diameter may be due to Ptolemy. Sosigenes of Alexandria had observed in the 1st century AD that on a dioptra, a disc with a diameter of 11 or 12 digits (of length) was needed to cover the moon. The unit was used in Arab or Islamic astronomical works such as those of Ṣadr al‐Sharīʿa al‐Thānī (d.1346/7), where it is called "iṣba' ", digit or finger. The astronomical digit was in use