Cervical spinal stenosis is a spinal condition causing pain, weakness, or numbness in the arms, legs, or neck. Multiple sclerosis is a disease of the nervous system causing difficulties with balance, speech, and movement.
Facts about Spring Begins. 1  In 2015 the beginning of spring is Friday, March 20th. 2  The First Day of Spring is also called the Vernal Equinox. 3  The Vernal Equinox is the day of the year where there are exactly 12 hours of daylight and 12 hours of dark in the Northern Hemisphere.
According to the calendar, the Spring Equinox marks the first day of spring â the day in March when daylight and night hours are equal everywhere on earth. But most people have a very different concept of spring. Some say it's spring when the dogwoods bloom, the first robin appears, or they can finally go outside without a jacket. You're about to embark on the adventure of tracking spring's journey north.