This video shows you how to create a hollow book for keeping secret things inside. To the outside world the book looks normal, but only you know what goodies you have stored inside. You will need an old hardcover book, wood glue, Razor knife, steel ruler, brush, pencil, and cup for water glue mix.

You already know how to use your phone. With Gadget Hacks' newsletter, we'll show you how to master it. Each week, we explore features, hidden tools, and advanced settings that give you more control over iOS and Android than most users even know exists.
Sign up for Gadget Hacks Weekly and start unlocking your phone's full potential.
Comments
Be the first, drop a comment!