Let the (Halloween) light shine

We had great fun making these at a program at Campbell, but they'd be easy to do at home, with any age.  The original directions were in a Pack of Fun magazine, November, 2009.

Cut the top off a one- or two-liter soda bottle.  preferably one with straight sides.

Tear a sheet of tissue paper into small pieces.   Use regular glue and water mixed together half-and