Raising Dragons: Secret Message on a Banana

Here’s a fun way to write secret messages!

Simply take a toothpick and tap out a message on a banana. At first, you won’t see the message at all, but after about an hour the message darkens and becomes clearly visible! So cool!

ages 4+


Science Topics
Biology, Botany, Food Science
Early Childhood
Preschool

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Raising Dragons

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