Barren sign Barren sign In astrology, a barren sign is a sign of the Zodiac that, according to ancient astrological tradition, is not likely to possess strong powers of procreation, i.e. they are "barren". The signs most associated with infertility are Gemini, Leo, and Virgo. In addition, Aries, Sagittarius, and Aquarius are also believed to quite often have problems in matters of reproduction and are therefore considered "semi-barren". William Lilly (1647) in CHAPTER CXVIII of his book "Christian Astrology" described the signs as follows: Aries: By reason Mars, a sterill planet hath that for his house, and the Sun for Exaltation, is
Zodiac Milpro Rubber Raiding Craft used by the US Navy and others. Though Zodiac Milpro and Zodiac Nautic produce a large range of both inflatable and rigid-hulled boats, the name "Zodiac" has become synonymous with inflatable boats such as the FC470 Combat Rubber Raiding Craft and as a generic term for inflatable boat. The first inflatable boats were designed in 1920 by Zodiac, which produced its first prototypes for the army in 1934. In 1934, Zodiac engineer Pierre Debroutelle designed the prototype of an inflatable kayak. In 1937, interested in his research, the Naval Aviation commissioned him to develop a boat capable