Substance, typically cotton/poly blends (usually used for shirts, etc) having the half life of robin.
Although this is not yet scientifically confirmed, it is the general hypothesis on the topic.
Typically discussed in the Advance Placement Calculus.
Although this is not yet scientifically confirmed, it is the general hypothesis on the topic.
Typically discussed in the Advance Placement Calculus.
by Kate Nelson March 27, 2007