Hemisphere is the exact half of a sphere. When a plane cuts across a sphere at its center, it forms two hemispheres. Surface area of a hemisphere of radius r is given by 2pr2. Volume of a hemisphere of radius r is given by 2/3pr3.
Falling dreams also often reflect a sense of failure or inferiority in some circumstance or situation. It may be the fear of failing in your job/school, loss of status, or failure in love. You feel shameful and a lost sense of self-esteem You are unable to keep up with the status quo and feel that you don't measure up.
If you have a dream in which you are carrying around a balloon, it could mean that you are trying to recall happier times when you were a child.Reply] [Reply with quote] [Cancel reply]. In my dream I kept holding onto a balloon then it was making me rise 10 ft then I'd put my head down and counter weight the rise to fall back down. The dream was always near a beach.