Hydrocephalus is a condition that occurs when fluid builds up in the skull and causes the brain to swell. Brain damage can occur as a result of the fluid buildup. This can lead to developmental, physical, and intellectual impairments. It requires treatment to prevent serious complications.
Red is the color of fire and blood, so it is associated with energy, war, danger, strength, power, determination as well as passion, desire, and love. Red is a very emotionally intense color.
The liquid that is inside a mood ring is meant to react with the temperatures of the body. It changes colors as the temperature of the body changes. A change in body temperature can be a strong indicator of the emotions a person is feeling. For example, when a person is very nervous their body temperature will rise.