Answer:
White and thin, red within, with a nail at the end. What is it?
This heavy and ancient suit was not worn with a tie, but was always worn in battle.
Ambitious people will climb the social version of this contraption.
Men in skirts blow into these.
What can be measured but has no length, width or height?
I am the fountain from which no one can drink. For many I am considered a necessary link. Like gold to all I am sought for, but my continued death brings wealth for all to want more.