【實用教育app】Gravity 2.0 e-book preview|最夯免費app-綠色工廠好玩App

This is a preview of the e-book Gravity 2.0, a book about new findings in gravity research that have implications for designers of products, buildings and cities. It contains the introduction and chapters 1 and 2 as well as a truncated Table of Contents and listing of References for those chapters.

New to this version are two "interactoids" in the Introduction. This use of the e-learning tool ZebraZapps for interactive e-books is a previously unexplored potential for interactive content.

More information can be found at http://www.gravitymodification.com