1500 - 1700 A.D.

1588
Agostino Ramelli's reading wheel

Agostino Ramelli designed a "reading wheel", which allowed browsing through a large number of documents without moving from one spot to another.

The device presented a large number of books - a small library - laid open on lecterns on a kind of ferry-wheel. It allowed skipping chapters and browsing through pages by turning the wheel to bring lectern after lectern before the eyes. Ramelli's reading wheel thus linked ideas and texts and reminds of today's browsing software used to navigate the World Wide Web.

1597
The first newspaper is printed in Europe.

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atbash

Atbash is regarded as the simplest way of encryption. It is nothing else than a reverse-alphabet. a=z, b= y, c=x and so on. Many different nations used it in the early times of writing.

for further explanations see:
http://www.ftech.net/~monark/crypto/crypt/atbash.htm

http://www.ftech.net/~monark/crypto/crypt/atb...
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