Nail jello to a wall,,, push a chain up a hill? Here is a neat little
trick.Get an empty glass soda pop bottle and find an inside corner of a
bare unpainted concrete/cinder block wall.Bet somebody you can hang the
bottle in the corner.Rub the bottle up and down agains't the inside
corner of the wall.If you do it right,the bottle will stay right there
for a while.Every link of a chain comes to a complete stop as the
link(s) are going around the chain sprockets even though the chain and
chain sprockets are still going around and around and around,,,,,,,,,
cuhulin