Slashdot Mirror
Domain: acronymfinder.com
Stories and comments across the archive that link to acronymfinder.com.
Stories · 4
-
Are Nuclear Powered Mars Rovers a Good Idea?
meatybeans writes "NASA officials are meeting today, with concerned residents around Cape Canaveral, regarding the power system for the upcoming Mars Science Lab mission. MSL is going to be like our current rovers on steroids. The plans call for a larger, heavier rover with a lot more juice for gadgets. This meeting however brings to light the issue of the power system for the MSL. The Mars Science Lab originally called for a nuclear power source, much like the Cassini and New Horizon missions use. Some vocal opposition to this has been voiced in the past. As a result, NASA has backup plans to employ solar power and small amounts of RTG's ? if arguments against straight nuclear for MSL win out. As with most, things 'NIMBY' ? seems to be in full effect when it comes RTG's. Does the recent success of the rovers show us that RTG's are not needed for Mars exploration? Are 1:420 odds of an accident that bad? Finally, are the hearings that are taking place between NASA and the public really just a formality in the name of public relations?" -
Are Nuclear Powered Mars Rovers a Good Idea?
meatybeans writes "NASA officials are meeting today, with concerned residents around Cape Canaveral, regarding the power system for the upcoming Mars Science Lab mission. MSL is going to be like our current rovers on steroids. The plans call for a larger, heavier rover with a lot more juice for gadgets. This meeting however brings to light the issue of the power system for the MSL. The Mars Science Lab originally called for a nuclear power source, much like the Cassini and New Horizon missions use. Some vocal opposition to this has been voiced in the past. As a result, NASA has backup plans to employ solar power and small amounts of RTG's ? if arguments against straight nuclear for MSL win out. As with most, things 'NIMBY' ? seems to be in full effect when it comes RTG's. Does the recent success of the rovers show us that RTG's are not needed for Mars exploration? Are 1:420 odds of an accident that bad? Finally, are the hearings that are taking place between NASA and the public really just a formality in the name of public relations?" -
Building a Local Cellular Phone Carrier?
Netsuj asks: "I'm doing some work for a firm which operates in B.F.E. Many miles before even arriving, I loose signal on my GSM phone. What is the feasibility of creating a limited-area wireless telephone network? As it is outside the area of repeater technology (I believe), is there such thing as a simple cellular-to-wireline system? What are the possibilities of this operating on a break-even basis for employees (i.e. charging minimal roaming fees)? Any ideas? Sadly, something like this appears to be the only option; contacting any of the mobile network operators in the larger area resulted in absolutely no interest in expanding their coverage." Unfortunately, along with the technical problems, there is also paperwork. What kind of permits and other red-tape-hurdles would be necessary to satisfy all of the lawyer-types? -
CDDB-like Database for ISBN?
ElJefe asks: "I'm currently working on a project that will let students at my school buy and sell used textbooks from other students. For the site, I'd like to be able to enter an ISBN number, and have that bring up all relevant information (author, title, etc.). Basically, I'm looking for something analagous to CDDB or freedb, but for books instead of music. Does such a thing already exists? Are there copyright issues with creating such a database?" ISBN is an acronym for 'International Standard Book Number'.