價格：免費
更新日期：2015-08-21
檔案大小：26M
目前版本：1.0
版本需求：Android 3.1 以上版本
官方網站：http://halcyonmaps.com
Email：transcension21@gmail.com
Rich and comprehensive overview of the history of inventions, enabling anyone to explore the gradual progress of humanity throughout the history in a swift, clean and coherent fashion.
- Containing a comprehensive outline of the significant inventions of scientific, industrial, navigational or martial nature throughout the millenia, from the origin of the human species to the year 2015
- Largest graphical scale of its kind, with several hundred labels and a plethora of accompanying illustrations
