Suggests science projects involving electricity, light, sound, biology, chemistry, weather, and ecology.You Will Need ac 1-foot (30-cm) piece of wire hanger ac Large piece of thin tissue paper ac Balloon ac Pencil ac Duct tape ... Bend the ends of the hanger into two small loops. 2. ... and push them through one of the loops on the hanger so that equal lengths of tissue paper stick out from each side. ... Make sure the hanger is firmly attached to the pencil and that you can lift the flower by holding its pencil aquot;handle.
|Title||:||100 Amazing First-prize Science Fair Projects|
|Publisher||:||Sterling Publishing Company, Inc. - 2005|