What Is Myasthenia Gravis? Myasthenia gravis is a chronic condition that causes muscles to tire and weaken easily. For example, if you have myasthenia gravis, you may notice that during a meal, your jaw muscles become tired and weak, interfering with your ability to chew food.
Scorpio is the symbol of sex and Scorpios are passionate lovers, the most sensually energetic of all the signs. For them, union with the beloved is a sacrament, an outward and visible sign of an inward and spiritual grace..
Scorpius constellation lies in the southern sky. It represents the scorpion and is associated with the story of Orion in Greek mythology. Scorpius is one of the zodiac constellations, first catalogued by the Greek astronomer Ptolemy in the 2nd century. Its symbol is â. Scorpius pre-dates the Greeks, and is one of the oldest constellations known. The Sumerians called it GIR-TAB, or âthe scorpion,â some 5,000 years ago.