支持系统
OS X 10.8
价格
6
下载次数
134
官方网站
Timeline Eons, a graphic representation of the entire natural and human history! • Scrollable timeline thousands of times longer than the Earth's circumference, with a time range that spans billions of years into both the past and the future. • Extensive and wide-ranging events, from the Big Bang to historical events and future projections. • Concise and fun facts with links to additional external resources. • Includes Natural History, World History, U.S. History, Science & Technology, Sports, and Art & Architecture. • Simple yet powerful user interface. • Automatic updates.   • No in-app purchases.