A microfiche is a single sheet of plastic that contains several images of pages of text, whereas microfilm is a long spool of plastic film that winds and rewinds to view images of text. In both instances, these microforms require a projection system whereby images of microfiche and microfilm appear on a backlit screen to be viewed.Know More
Microfiche is usually 6 inches by 4 inches per sheet. Users place microfiche under a plate of glass. Once under the glass, light shines behind or beneath the plastic microfiche while a lens increases the image size. The image from the lens is then projected onto a small screen so individuals can read the text.
Microfilm is viewed in much the same way, only spools move microfilm back and forth under the plate of glass similar to a spool of movie celluloid. Microfilm holds many more document images than a single sheet of microfiche. Technology has improved to allow microfilm and microfiche images to be viewed on digital computer screens using special programs.
One of the largest microform collections in the world is housed at the Library of Congress. More than 7 million pieces can be viewed by researchers in the Microform Reading Room. The collection includes ancient manuscripts, posters, photographs, archives, rare publications and artifacts.Learn More
It’s possible to find a person’s address by looking him up online via search engines such as Google, people directories such as White Pages and social networking sites such as Facebook. One needs to supply the search websites with personal identifiers, e.g., a username, an email address or a location.Full Answer >
An easy way to determine the county for a particular United States city is by visiting the National Association of Counties website. NACo allows users to search for their county by zip code, city name or state.Full Answer >
Canada Border Services Agency, the current name for Canadian customs, can be telephoned toll free from within Canada at 1-800-461-9999. For calls from outside Canada, the agency can be reached at 1-204-983-3500 or 1-506-636-5064. For hearing impaired callers dialing from within Canada, the TTY number is 1-866-335-3237.Full Answer >
A hardship letter to a correctional facility should include details on a family member's medical problems and how they impact the person's ability to visit the inmate at the facility. The letter must be attached to an official request for hardship transfer.Full Answer >