Invisible Script

Materials:


Twig
Cup
Lemon Juice
Onion Juice
Water
Milk
Orange Juice
Apple Juice
Pumpkin Juice
Soft Drink
Cordial
Vinegar
Heater or Oven
Piece of paper
Adult Helper

What you need to do:

Put the liquids into a cup and stir it. Then get a piece of paper that is not too thin. Dip the twig into a cup and then write with the twig on the paper. You will need some heat otherwise the invisible writing won't show up. you could use a heater or a oven. (If using the oven get adults help.)

What I think will happen:

I think that when you put all the ink on the page all the liquids react to the heat and they all will light up and you will be able to see all of the writing.


What Happened:


None of the liquids we tried worked.