riddle #19: the invisible man
The science teacher of Freeman International High School, Mr. Jacobson, had made a potion. The potion was meant to make you invisible for 12 hours. He reported to the principal that it had gone missing. A cheerleader called Alexi had started to worry: "What if the thief is a guy? What if he comes in here and watches us while we change?" Her friend, Mia, reassured her: "If he was invisible, he wouldn't be able to see us!"
How did Mia know?
Hint: Mia is very good at science.
How did Mia know?
Hint: Mia is very good at science.