Reddit user lord_farquad posted pic on imgur of an iPad hidden in a hollow book. Their friend is a middle school teacher that found a student with the concealed gadgets in class.
This article from the DIY Network shows step-by-step how to remove a section of flooring and install a secret storage cubby below. While this may seem like an exotic feature, it can be done relatively easily in many...
Andrew Salomone over on Instructables.com describes how to create a secret compartment in a standard No.2 pencil. He uses several in-progress photos and details the construction fluently. You need a drill press in order to hollow the pencil, but the rest of the...
A user named Seamster on Instructables.com built this pine lingerie chest using reclaimed materials. The top lifts up to reveal a secret storage compartment below.