Jessica is a 30-year-old immigrant from Mexico City. She and her husband Marco have been in the U.S. for the last 3years and have finally earned enough money to move out of their Aunt Maria’s home and into an apartment of their own. They are both hard workers. Jessica works […]

In cryptography, a cipher (or cypher) is an algorithm for performing encryption or decryption. There are many algorithms that have been invented. A Caesar Cipher is a very simple technique. The algorithm is named after Julius Caesar who used it in some of his correspondence. The algorithm transforms normal text […]

A robot is an electro-mechanical machine with a wide range of potential capabilities depending upon the programming and/or intelligence built into the device. Robots can be programmed to perform a variety of tasks. The use of robots has grown more pervasive in warehousing as an increasing number of tasks are […]

Directions: 2. You will then need to find two articles from the popular press (newspapers, magazines, Web pages) and two articles from a social science journal (or journals). These articles should not be the ones included in the course materials. 3. You will write a brief review of each of […]