Diodorus Siculus' Slate

Origin
Didorus Siculus was a Greek historian who composed the When Siculus wrote the Bibliotheca historica, an ancient encyclopedia meant to describe in-depth all of history to about 60 BC. The title Bibliotheca, meaning 'library', acknowledges that he was drawing on the work of many other authors. Siculus used this slate to write it on, it eventually copied and absorbed what was written in the Bibliotheca historica.

Effects
Contains a massive amount of Greek and Egyptian history. A lot of the facts and figures about ancient figures and events will enter the user’s mind in unison, making it hard to detect and focus on certain facts for a long period of time