2 8 2 locomotive

Today's world is filled with technologies, chemistry projects, social projects but still now we are following the notion of their stage or dais. The only changes are happened genuinely: their drama was performed in open air now it really is inside covered area; during those times drama was performed only day time however we can enjoy 3 x each day; there were no strategy of light facilities today it can be totally computerized; the period dais was fixed and now it can be revolving.