At one time or another, we've all had secrets. Secret handshakes, secret knocks, or secret crushes have probably been a part of everyone's lives. What if you could write a secret invisible message that could only be revealed through magic? Well, we're not going to suggest something magical and not teach you how it's possible. This experiment may seem like magic, but it's really just some "hot" science.
Secret Message - Sick Science! #015
Grade Level Grades 6-12