A string is threaded
through a soda straw as in figure 1. The straw and string are cut in half by a
spectator, but the string is magically restored.
To perform, have your parents make a two inch slit in
the center of the straw (figure 1). Thread a string through the straw and you are ready.
Take the straw and pull the string back and forth as if
to center it. You are really looking for the slit.Grip the straw and bend as in figure 2.
The slit is on the bottom.
Hold the straw as in figure 3 and pull on ends of the
string as if trying to make the ends even. |