Distracting the Audience

Exploration Stage: Traveling Circus
From: Mr. Black
Description: If the clue to the disappearing act isn’t the can itself, then it’s something else. Most of the fog was sent into the can through a hose, and the pressure was monitored with a manometer. Let’s examine this device.
Completed: It looks like this hose with a manometer is only used in the trick to distract the audience. Look at the device’s arrows - somebody just drew them on. So the can wasn’t filled with a dangerous amount of fog. This explains why the performer wasn’t afraid to lose his memory during the show.