Morse code, disappearing ink, cryptography, pig-latin. These are all ways people hide messages from one another. Discover how to use everyday items to write your own hidden message!
Click here for a DeSTEMber activity!
Morse code, disappearing ink, cryptography, pig-latin. These are all ways people hide messages from one another. Discover how to use everyday items to write your own hidden message!
Click here for a DeSTEMber activity!