A solstice is an astronomical event that occurs twice each year as the Sun reaches its highest or lowest excursion relative to the celestial equator on the celestial sphere. The solstices and the equinoxes are connected with the seasons.
Adults can have up to 32 teeth. The wisdom teeth are the last to appear, right at the back of the mouth. They usually appear when you are between 17 and 25, although sometimes they appear many years later. People often have jaws that are too small for all 32 teeth to fit - 28 is often the most we have room for.
Know where to look in your mouth. Your wisdom teeth are the last molars on each row of teeth â the uppers and lowers on both sides. They are meant for grinding food. You don't need them to chew properly, but they pop up (erupt) when your jaw grows and elongates during your late teen years.