Book From The 16th Century That You Can Read It Six Ways (3pics + gif)
The book was created in the 16th century and has mechanisms that allow its opening and reading in six different ways. The Scientists suggest that the exact time of its creation is between 1550 and 1570. The book contains a variety of devotional texts, including a short catechism of Martin Luther.
Here is a short "instructions" on how to read the book :)