Work your
way around the funnel, bending it in stages to form the funnel
shape, until the two sides overlap and the half-circle forms
a complete circle. The aluminum foil will go on the INSIDE
of funnel. Open the funnel and lay it flat, "inside up", in
preparation for the next step.
[Image: 04.jpg -- Photo description: A man is holding the sheet
of cardboard, with the long edge against his stomach, the other
long edge with the circle cut out on the opposite side. He is
using the edge of his hand for a hard edge to bend and crease
the cardboard. He is creasing the cardboard to form triangular
sections; the points of each triangular section are missing --
the points of all the triangles would have come together in the
circular cut out area of the other long side, across from the man.
Side A is the side to the left of, and directly adjacent to
the half-circle. Side B is the other half of the edge, to the
right of the half-circle.]
[Image: 05.jpg -- Photo description: This is looking
strait down into the mouth of a cardboard funnel.
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