Grab some paper and channel your inner secret agent

By FOX6 News Digital Team

Published October 19, 2020 10:18am CDT

Grab some paper and channel your inner secret agent

Professor Maria with Mad Science joins FOX6 WakeUp to share how kids can create and reveal invisible messages. 

MILWAUKEE - Grab some paper and channel your inner secret agent. Professor Maria with Mad Science joins FOX6 WakeUp to share how kids can create and reveal invisible messages.