Dweezil Zappa cease-and-desist letter through the family trust. From 1998 to 2004, Zappa dated musician Lisa Loeb. Zappa and Loeb wrote and performed music together, and Zappa toured with Loeb's band. The couple co-hosted the cooking show "Dweezil & Lisa" on Food Network in 2004. Zappa married fashion stylist Lauren Knudsen on September 3, 2005 in Los Angeles. They have two daughters: Zola Frank Zappa (born 2006) and Ceylon Indira Zappa (born 2008). In March 2010 Knudsen filed for divorce in L.A. County Superior Court. According to the documents, she cited irreconcilable differences and applied to share legal custody of the two
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