How Do You Make Homemade Spy Stuff?
Homemade spy stuff can add a great touch to a birthday party or give kids something to do over summer vacation. Spies keep their communications secret through the use of code and other techniques. Learn how to make create coded secret messages with things you already have at home. You can also create a hiding place for important messages and use a ballpoint pen to hide messages you are passing to a contact. This can be adapted to use in a day camp situation or as part of treasure hunt. The coded messages are just one part of spying. Dip a toothpick or cotton swab into lemon juice, and write a message on a piece of paper. Pure white paper may show the dried lemon juice so choose an off-white or cream-colored paper. Allow the juice to dry, and your message will vanish. Disguise your hidden message by writing a misleading note or drawing a picture on the piece of paper. This will distract other people from finding your original message. Heat the paper with a blow dryer on a warm setting o
