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TODAY IN HISTORY

    THE FIRST IRON LUNG
    July 29, 1927 - United States

    (Electric Respirator) was installed at Bellevue hospital in New York for the post war polio epidemic. The first iron lung was developed at Harvard University by Phillip Drinker and Louis Agassiz Shaw built with two vacuum cleaners. The iron lung is a negative pressure machine which surrounds the patient's body except for the head, and alternates a negative atmospheric pressure with the ambient one, resulting in rhythmic expansion of the chest cage (and thus inhalation) in response to the negative extra thoracic pressure. During periods of ambient extrathoracic pressure, the lungs deflate. This type of machine is rarely used today.

    AMERICA'S FIRST ASPHALT PAVEMENT
    July 29, 1870

    Was laid in Newark, N.J. Previously, coal tar was used for many pavements laid in the 1860s. The first recorded asphalt pavement in the U.S. was a sand mix placed in front of the City Hall in Newark, N.J., in 1870. Edmund J. DeSmedt, a Belgian chemist (who became the inspector of asphalt and cements for the District of Columbia) held a U.S. patent for this asphalt paving method, granted on 31 May 1867. In that century most roads, even in cities, were wide dirt pathways, severely affected by weather. Smooth surfaced asphalt roads originally were for the benefit of bicyclists. By 1904, only 141 miles were surfaced, but commonplace by 1916. Natural asphalt deposits were originally used, but almost all of the asphalt used commercially is now made from petroleum.

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  • 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...."
  • No Man is Above the Law
    by Theodore Roosevelt

    "..."No man is above the law and no man is below it; nor do we ask any man's permission when we require him to obey it. Obedience to the law is demanded as a right; not asked as a favor."..."

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  • Harvard Medical School
    about Eyesight Myth and Fact

    Myth: Staring at a computer screen all day is harmful to the eyes. Fact: Spending the day staring at a screen can tire or strain your eyes, but it will not hurt them. Make sure lighting doesn't create a glare on your screen. When spending long periods at your keyboard, take a break now and then to rest your eyes to reduce fatigue. Also, don't forget to blink. Your eyes need to stay lubricated to feel comfortable. Salary
    about Steve Jobs

    Steve Jobs' annual salary was $1, just enough to keep company health benefits.

Is Blogging For Everyone :

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ARTICLE INFORMATION :

Blogging is a relatively new phenomenon. It basically involves the creation of an online journal which is displayed in reverse chronological order. The blogger who is maintaining the blog may opt to post new blog entries as often as he desires.

ARTICLE CONTENT :

Blogging is a relatively new phenomenon. It basically involves the creation of an online journal which is displayed in reverse chronological order. The blogger who is maintaining the blog may opt to post new blog entries as often as he desires. This may involve posting new entries more than once per day, daily, weekly, monthly or even at a less frequent interval. The postings in a blog are typically related in some way but they can be about any subject the blogger desires. Bloggers may maintain a blog for a number of different reasons and these blogs may be private or public in nature. This article will describe the difference between a private and public blog and will also explain blogging professionally as well as blogging for personal reasons.

Private vs. Public Blogs

Blogs can also be private or public. Private blogs are ones in which only the blogger and others who have been approved by the blogger can view the blog postings. Public blogs are available to any users of the Internet. A blogger may opt to make a blog private or public depending on whether or not he is comfortable with others reading the blog. For example a blogger who creates a blog for the purpose of venting about frustrations in life may opt to keep a blog private so friends or family members are not able to read these vents. Conversely a blogger who is blogging for a purpose such as to promote a cause will likely opt to make the blog public so his message can reach as many Internet users as possible. However, bloggers who create a blog to express themselves through their writing, poetry or other form of expression may opt to make the blog private or public depending on whether or not they want to make these personal feelings available to others. Some bloggers in this situation will make the blog public because they want to reach others who may either share their feelings or may benefit from reading their blogs. There may be other bloggers in this situation who will make the blog private because they do not want others to see these personal forms of expression.

Blogging Professionally

Blogging can actually be done as a source of income for some bloggers. There are a number of companies who maintain a network of bloggers and pay bloggers to maintain a blog in the network. These bloggers may be compensated per post, according to the number of page views the blog receives or through a combination of the number of posts and the number of page views. A career as a blogger requires a great deal of dedication. The blogger must be willing and able to update the blog regularly and to keep the blog interesting to readers.

Blogging for Personal Reasons

Blogging can also be done for personal reasons. Some bloggers use their blog to stay in touch with family and friends while others use it to express themselves or to share information with others. Blogs created for personal reasons can be a great deal of fun but the blogger must be sure to avoid allowing the process of maintaining the blog to become a stressful situation. A blog which is maintained for personal reasons should be an enjoyable experience for the blogger.


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