International service directories can be used for calling loved ones who are living far away. There are several methods you can use including dial 00 and the company code. Get perspectives on how to use international directory assistance and what you can expect to hear from them.
The transit is used by professionals in measuring the vertical and horizontal angles as well as prolonging straight lines. The transit can also be used in determining the differences in elevation. It is basically a telescope, which is capable of revolving around vertical and horizontal axes, having mechanisms that are used to measure angles. The…
Backtrack is basically a live bootable CD with myriads of TCP/IP and wireless networking tools. It is a distribution of Linux after the Collection of Auditor Security and Whax merged and is used for the purposes of Penetration testing. It permits the inclusion of additional tools, configurable kernels and customizable scripts in modified distributions by…
A lensatic compass is a device used for marking directions, but it can also be used in other ways. There are several parts in a container, but the most important are the base, cover and lens. Gather insights on how to use a lensatic compass and their other applications.
A protractor is used to construct and to measure angles of specific measures. They are used to create the angles and to draw straight lines. In a school setting, the protractor is used in the study of geometry. There are different steps that are followed when carrying out each of these tasks. These are: To…