eprintid: 53 rev_number: 11 eprint_status: archive userid: 5 dir: disk0/00/00/00/53 datestamp: 2003-08-11 lastmod: 2019-10-03 22:50:55 status_changed: 2009-03-16 21:48:01 type: journal_issue metadata_visibility: show item_issues_count: 0 title: Engineering and Science, Volume 51:3, Spring 1988 ispublished: pub subjects: journal_issue full_text_status: public date: 1988 date_type: published publication: Engineering and Science volume: 51 number: 3 publisher: Calfornia Institute of Technology place_of_pub: Pasadena, CA id_number: CaltechES:51.3.0 refereed: FALSE issn: 0013-7812 editors_name: Dietrich, Jane S. editors_id: Dietrich-J-S official_url: https://resolver.caltech.edu/CaltechES:51.3.0 rights: You are granted permission for individual, educational, research and non-commercial reproduction, distribution, display and performance of this work in any format. collection: CaltechES toc:
Simplicity and Complexity in the Description of Nature
by Murray Gell-Mann
What do the concepts of simplicity and complexity mean, particularly in terms of
scientific theory?
Why Do Galaxies Exist?
by Martin Rees
The clumping of matter necessary for the birth of galaxies may be the result of a primeval "accident" in the distribution of dark matter.
Interesting Times in Geophysics
by Robert Finn
Varying interpretations of data from new techniques for exploring the Earth's interior
yield complexity and controversy.
Departments
Obituaries
John F. Benton
Richard P. Feynman
Research in Progress
Perfect Timing
Instant Jupiter: Just Add Water