Why are iron pipes layed down in the entrance of some main buildings?

N. Girija Sundaram, Erode, T.N. ANSWER: Iron pipes, which are layed down in the entrance of buildings serve as speed breakers' ensuring smooth vehicular transit. It also acts as a barrier for preventing entry of cattle and other animals.

It acts as a filter for trapping plastic covers. Such pipes are called cattle guards as they keep them away. B.

Swamy Thayammal, Chennai, T.N. more.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.