The flags or other objects are colored with paints, dyes, etc. !
To find information about Colorguard one could visit their website. The site is called "The Colorguard Site". There one can learn what Colorguard is and how to join.
All drug research and maufacture is chemistry
Harvard doesn't have an official colorguard squad, but it does use twirlers and the like occasionally.
Now,...................................................................................
Mid-York Colorguard Circuit - MYCGC - was created in 1965.
Steroids are chemicals, so their relationship to chemistry is quite direct.
For example in the investigation of poisoning.
physics, mathematics
transistor are materials they have to be extracted and purified this relies on chemistry and material science
Transistors are made of materials. They have to be extracted and purified. This relies on chemistry and Materials Science.
The wine alcohol is related to chemistry, because one of the chemicals in organic chemistry is used in making it:ethanol.
from the chemicals that it is made up of.