eiffel tower rawks.

your basic, core & base must be super strong.
in order to have a very strong-built ______.

stayed, grr grr grr. mr endy let us play a game.
yeas, which had an earlier planning.
using the stuffs in a bag (straws + nwsppr) ,
we have to make full use of it.
why ? to build the tallest paper building. (:
& it turns out that the base of the building must be real strong,
in order to result in higher & stronger building.
it all depends on the base.