TinyURL is a URL shortening service, a web service that provides short aliases for redirection of long URLs. Kevin Gilbertson, a web developer, launched the service in January 2002 so that he would be able to link directly to newsgroup postings that frequently had long and cumbersome addresses.or each URL entered, the server adds a new alias in its hashed database and returns a short URL such as http://tinyurl.com/2unsh in the following page. If the URL has already been requested, TinyURL will return the existing alias rather than create a duplicate entry. The short URL forwards users to the long URL.
Read on; the answers are at the end of the column. Among Thomas Jefferson s inventions were such devices as a macaroni machine that he invented in 1787, the swivel chair, the spherical sundial, the moldboard plow and the cipher wheel, which was an ingenious way to allow people to code and decode messages.
The first electric chair was made by Harold P Brown and Arthur Kennelly. Both were employees of inventor Thomas Alva Edison and it operated on AC current. It was first used on August 6, 1890 for the execution of William Kemmler in New York's Auburn Prison.owever, in several states, the electric chair is available as an option if the prisoner chooses it over Lethal Injection, which is the most commonly used method of execution currently and replaced the electric chair, which used to be dominate.