why do people use flame for a sign of life?
Sign Language is primarily used by the deaf community. However, babies use sign language before they learn to talk.
It is estimated that there are over one million people in North America who are Deaf and use sign language as their primary form of communication. This number includes individuals who are Deaf from birth as well as those who have acquired hearing loss later in life.
if you are talking about what flame to use on a Bunsen burner than the yellow flame is to make sure that everyone knows that there is a flame but the blue flame (less visible) is used as the hotter flame and the better one.
People who cannot hear (Deaf) or cannot or do not speak, and also for the people who wish to communicate with people who primarily use sign.
for the sign of new life and being reborn
why do people use hash sign in texting and facebook
People use sign language to communicate with those who are profoundly deaf.Some people are both deaf, blind and dumb (cannot speak). The use their hands to feel sign language and "speak" using their hands.If you are deaf it is the way to communicate with people.A LOT of people use sign language! We use it to communicate with the deaf and sometimes animals, like monkeys.
its hotter than a yellow flame
No one knows. Sign languages are as old as vocal languages.
sign language is the way deaf people talk but not with their mouth they use their hands to talk you can talk to deaf people by using sign language
You use Polymerization on "Masaki the Legendary Warrior" and "Flame Manipulator"
Sprinkling charcoal in a flame will cause the flame to change colors. This is apparent in fireworks displays, which routinely use charcoal.