You have to be an AACT member to access this content, but good news: anyone can join!

Have a student passcode? Enter it below to access our videos, animations, and ChemMatters Issues.

The Chemistry of Deception: How Invisible Ink Fueled Espionage and Other Trickery Throughout History

Learn the chemistry behind various types of invisible ink and how they influenced history.

Full Screen

ChemMatters is a publication of the American Chemical Society.

For ideas on how to incorporate articles from this ChemMatters issue into your classroom, see the corresponding Teacher's Guide here.

AACT Member-Only Content