Wiki and information about project Earth2.io | E2 Wiki This website started as reaction to the lack of information from creators of project Earth2.io so the players and users could find more information.
The Physics Hypertextbook The Physics Hypertextbook is a reaction to the three big problems with textbooks: lack of writer''s voice, layouts that reduce readability, and outdated economics. It is a work in progress. Some parts of this book are essentially finished. Some parts are comically underdone. I work on this project in my spare time. You are welcome to use this website as an educational or entertainment tool.