|crayons are first hot-glued to cardboard; then melted with hairdryer|
|beautiful rainbow with melted crayons|
Here are the instructions for homemade volcano from Weather Wiz Kids:
Fill the bottle most of the way full with warm water and a bit of red food color.
Add 6 drops of detergent to the bottle contents.
Add 2 tablespoons of baking soda to the contents.
Slowly pour vinegar into the bottle.
|homemade window clings from Con-tact paper|