Hey everyone, I thought I would jump on the bandwagon and get in on the discussions. I also have an idea that I have been kicking around and wanted to propose it to you and see what you think. I dont think I want to attempt it by myself, besides, a group may be more fun as well as provide some basis of 'authority'. The idea is to construct a professional looking museum quality display that explains how GPS works. Think of it as a science fair project on steroids. I have several sketches of different ideas from a light based model that you push a button to show different aspects, to a rotating 3D model of satelites, to a simplified hands on thing that children could get their hands on. My personal favorite is a way to show that using one satelite makes a sphere, two make a circle, three isolates 2 points, and four a single point along with an atomic clock accuracy. This would be in a 3D display of satelites over the US, concentrating on a Spot in St. Louis, with an actual GPS device imbeded into the display showing a live reading. Once a good plan is somewhat drafted and agreed upon, I wanted to propose it to the powers that be at the St. Louis Science Center and see if they would accept it as a local contribution and display it in an appropriate place, possibly near a window so that a GPS device could take readings in close proximity. If they bite, then a few calls to Garmin or other companies might get a few thousand dollars to fund the project as well as a donated GPS or two. Working on the project would take a few months and quite a few hours of labor to do it right. In some corner, there would be a plaque thanking the corporate sponser and possibly a 'built and donated by the St. Louis Geocachers Association.' Now, some of you may say that this would be pretty cool in itself (some others are thinking 'what, and loose all of that precious caching time'), but here is the kicker that might sway you. Into the display, I would want to build a secret compartment or hidden drawer, accessable by combination only or some trick as a magnetic or hidden catch release that would reveal.... yup, you guessed it, a geocache. Flight of fancy or do-able. Vote on it and get back to me. Spinner ************************************************************* Our WebPage! //www.freelists.org/webpage/geocaching Mail List & Archive Info. //www.freelists.org/cgi-bin/list?list_id=geocaching Environmental msg. of the day, "Save the spotted Cow" *************************************************************