Soda pop cans? Here we go again.You can use chocolate to shine up the
bottom of a soda pop can to use as an emergency "magnafying glass" to
get fire started.Take two soda pop cans (beer cans will work just as
good,be sure to drink the beer out first though) and stand one can up on
a table,right at the edge of the table.Lay the other can down on the
floor horizontally,right under the can standing up on the table.Get a
yardstick or tape measure and measure the distance from the top of the
can on the table to the top of the can laying on the floor,write it
down.Then reverse the positions of the can on the table so it is
horizontal and the can on the floor is standing up.Measure that and you
will see a few inches difference.I know the reason why.Do you?
cuhulin