>smearing nationalists & patriots
<from Canada.
if you filter ID+, make sure that you reply first. you don't get the same full effect unless you do.
nice dig faggot
i stopped forever when Hamilton had to retract his "boys don't wear dresses" statement to his nephew.
and to the original question: if you do not understand vector analysis,free body force diagrams, 6 point restraint, Steel And Foam Energy Reduction barriers, you are not going to understand any attempts made here to get you up to speed. and if true to form, you would not accept factual answers anyway.