NOTE: 1  Gasses react more rapidly with moist rather than dry litmus. 2  Gasses change the color of litmus paper over its entire exposed surface, not just at the edges because they make contact over the entire surface. 3  The neutral gasses nitrogen and oxygen do not affect the color of either red or blue litmus.
The tradition of giving leis to graduates has now spread to the mainland. Many graduation leis at stateside schools are designed to reflect school spirit by incorporating flowers, yarn, ribbons or other materials in the graduate's school colors.
This ring is made of white ultrium and contains a synthetic sapphire gemstone. Damavand College class ring of 1975. A class ring (also known as a graduation, graduate, senior, or grad ring) is a ring worn by students and alumni to commemorate their graduation, generally for a high school, college, or university.