This website has already several "children".


Books and more related to this website at


With books that reproduce web pages and articles of this website as printed books, as well as as free PDF ebooks, plus books that bring specific subjects to hopefully a wider range of readers in accessible form, and in time maybe 3D prints, posters, videos, and more...

Space Time Elements

Maybe sometime in the future I will write a book about the elements, covering history, and even prehistory, to the present, plus my findings,



Rumor has it that Jack Daw would be writing a new book that would include some key ideas from this website.

© 2002-now Alain Stalder