Explorations 2004 Engagement Diary Author:American Museum of Natural History Explorations 2004 takes us along on a worldwide journey, exploring the farthest reaches of the Earth and beyond, visible and invisible, near and far. Every area of the American Museum of Natural History's collections is featured, from the submicroscopic world to the furthest regions of outer space, covering the diverse nature and cultures of pla... more »net Earth. Explorations 2004 is a weekly reminder of the great diversity of the cultures and art, plants and animals, minerals and microbes, that enrich our planet. It's a calendar that fits into a briefcase or rests on a desk with space to record the entire week's activities.« less