Often, you will want the most latest information 1. ____ about a particular subject,such as space traveling, 2. ___ ecology,or nuclear power.Recent magazines are good sources for the information s . You can find the 3. ____ latest editions of many popular magazines such as Time, Newsweek, Scientific American, and National Geographic in the magazine section of your library.You will also find many scholar journals 4. ____ (usually shelved separately from the popular magazines), contain more 5. ____ specializing articles on science, literature, 6.____ philosophy, and art.Browse until you become familiar with the various periodicals your library receives. Periodicals from previous years may be bound together in book covers, and then shelved in the 7. ____ order by year, or they may be preserved on microfilm. (Microfilm is a film in which printed material 8. _____ appears, greatly reduced in size. You can review 9. _____ the microfilm of a magazine or newspaper by placing the film in a special viewer and advance 10. ____ the film till it reaches the material you wish to read.)The best way to find particular articles is to use the large sets of indexes and bibliographies available in the reference room of your library.