CATEGORIES

TODAY IN HISTORY

    WIRELESS TELEPHONE AT WHITE HOUSE
    November 21, 1919 - White House, U.S.A.

    President Wilson used a radio telephone set up on the south portico of the White House to direct the maneuvers of a dozen army airplanes flying over the Potomac river several miles away. His telephoned directions went direct to the flight commander in the air. The instrument was similar to those used by American aviators in France in the latter part of World War I. Col. C. C. Culver actively developed the equipment. He began the project in Aug 1910. No new invention was needed, only adaptation and adjustment of existing techniques. By Aug 1916, he was able to send a radio telegraph signal from a plane. Enlisting expert help from the telephone companies, by Oct 1917, voice messages could be send between a plane and the ground. The system was put into service for military wartime use.

    EDISON'S PHONOGRAPH
    November 21, 1877 - New York City, U.S.A.

    Thomas Edison announced his invention of his "talking machine" - the tin-foil cylinder recorder that preceeded the phonograph. He appears to have envisioned it as a business dictation machine. In Sep 1877, he wrote that its purpose was "to record automatically the speech of a very rapid speaker upon paper; from which he reproduces the same Speech immediately or years afterwards preserving the characteristics of the speakers voice so that persons familiar with it would at once recognize it." The indented tin foil, however, would survive only a few playings. By the first public showing of a phonograph, which took place in New York City in early Feb 1878, its practical applications had not yet been realized.

MEMBER LOGIN

RANDOM QUOTES

  • Rules for Happiness
    by Immanuel Kant

    "...Rules for Happiness: Something to do, Someone to love, Something to hope for...."
  • The Revolution
    by John Adams

    "...The Revolution was effected before the War commenced. The Revolution was in the minds and hearts of the people; a change in their religious sentiments of their duties and obligations. This radical change in the principles, opinions, sentiments, and affections of the people, was the real American Revolution...."

RANDOM FACTS

  • Drug Abuse
    about Facts about Drugs

    Facts about drugs can protect against drug abuse. Legal drugs, such as alcohol and tobacco, kill more people than illegal drugs. Tobacco (smoking cigarettes) kills more people than any other drug. Illegal drugs including heroin, cannabis, ecstasy and amphetamines can have unknown or dangerous ingredients. Mixing drugs, especially with alcohol, can be fatal. Cancer Facts & Figures
    about Besides Lung Cancer

    Besides lung cancer, tobacco use also increases the risk for cancers of the mouth, lips, nasal cavity (nose) and sinuses, larynx (voice box), pharynx (throat), esophagus (swallowing tube), stomach, pancreas, kidney, bladder, uterus, cervix, colon/rectum, ovary (mucinous), and acute myeloid leukemia.

Mortgage Advice Answers :

Choose Your Color :

ARTICLE INFORMATION :

Do you have special questions that you have not found answers to? Go on the internet to ask it. For tough questions you will have to pay. For an educated answer you will have to pay. Free answers to your question maybe all you need.

ARTICLE CONTENT :

At some point in your life, you may ask some online questions that although they are simple, finding an answer may require effort. However, with the advent of the internet, you can virtually get all your questions answered online.

For example, if you are an applicant, you may want to prepare yourself for an interview. If you have access to the internet, you can a search for questions about ?job interview? or ?answers to interview questions.? Immediately after hitting the search button, the search engines will dig deeper for websites that offer the best results to your query.

Because the questions can be varied and tricky, you can make adjustments on the keywords that you type on the search box to get the results exactly as you ask for them. You can input the keywords, common interview questions or hr interview questions.

Normally, these sites offer interview questions and answers. You can copy both the questions and answers, or you can get their main thought and formulate your own answer. Either way works best for you and to other million individuals who have online questions about that subject.

If you are an I.T. expert and are about to have a technical interview, you can also benefit from the internet and search for ?technical interview questions? or ?programming interview questions.? The questions that are contained in the results are the ones that are commonly asked by the HR personnel.

These employment interview questions are basic questions. The answers to these are crucial to your employment. Many IT applicants do not want to be too confident about themselves, without knowing the best answers for a job interview.

You can also search the web for finance interview questions. If you are going to do the interviews, you can get some idea of what questions to ask, if you are new to HR. The database for interview questions is enormous containing thousands of job interview questions. Having access to such database is a fruitful interview preparation.

You can also look up ?interview tips? and ?tips job interview?. If you want quick answers for any concern, you can ask your questions online and get immediate answers.

Employment is not the only topic for online questions. You can ask about the history of any country, object and city. You can also ask about the representation or symbol of animals, colors, and other objects.

There are sites that only answer questions in a particular field, like finance, accounting, physics, mathematics, medicine or natural medicine. These sites charge a fee, since they have license professional that bid to answer your questions. You can then choose the professional with the best price and the best credentials.

When it comes to Science, the questions can be scientific needing thorough explanation. Mathematics is a subject that can both be logical, technical or analytical. There are also questions that ask for the meaning of an expression and statement. All of these questions can now be answered on the internet.

Having access to the internet makes virtually all things easy for students, entrepreneurs and even housewives. You can search technical questions and get answers quickly. If your kitchen or bathroom needs plumbing services, and the plumber is not available readily, you can ask the internet about plumbing tasks. The internet contains answers for the million of online questions.

There are many free sites where you can as questions. But there are many other sites that charge a fee. The fee is based on the difficulty of the questions. Questions that are charged for occur in any field such a health, medicine, science, math, finance and so on.

If you want to ask about insurance, how to install a lighting fixture, how to earn money working from home, or how to optimize your website, rest assured that the internet can answer such online questions. Whether this service is free on not will be base on the quality of the answer and the credentials of the person answer the question.

ARTICLE SPONSOR :

  • Bidawiz
    We have licensed accounting and finance professionals to answer questions. Do you need answers for college finance or accounting practices? Visit us at Online answers to find out how our answer process works.

ARTICLE STATISTICS :

  • 4169Article ID :
  • Rudy SilvaOwner :
  • Free Articles / LifetimeArticle Type
  • November 30, 2014Date Added :
  • NeverExpires :
  • 0Average User Rating :
  • 0Total User Votes :
  • 0Reviews :

RATE ARTICLE :

Please rate this link article.
You must be logged in to be able to rate an article.

USER COMMENTS :

No user reviews have yet been made or approved for this article.

You must be logged in to be able to leave a comment.