9/11 ATTACKS ON WORLD TRADE CENTER AND PENTAGON
September 11, 2001 - U.S.A.
The 911 attacks carried out on September 11, 2001 were a series of terrorist attacks upon the United States of America. Four commercial passenger jet airliners were hijacked on that morning and two of the planes were crashed into the Twin Towers of the World Trade Center in New York City, one plane into each tower, causing the collapse of both towers within two hours. The third aircraft was crashed into the Pentagon. Passengers on the fourth hijacked aircraft attempted to retake control of their plane from the hijackers, which crashed into a field in rural Somerset County, Pennsylvania killing all on board but in the process saving many other lives. Approximately 3,000 people died in these attacks. including a number of fire fighters and rescue workers.
FIRST DEMONSTRATION OF REMOTE COMPUTING
September 11, 1940 - U.S.A.
The first demonstration of remote computing took place when a teletype terminal at the American Mathematical Association Meeting in Dartmouth, New Hampshire was used to communicate over phone lines with an attendant at the keyboard for input to George Stibitz's Complex Number Calculator in New York. The machine had been operational since 1 Aug 1940. In 1940, George Stibitz's Complex Number Calculator was functional. He was a research mathematician at Bell Laboratories, who worked on its construction from Apr 1939, assisted by Samuel Williams. Later known as Bell Labs Model I Relay Computer, it used telephone relays and coded decimal numbers as groups of four binary digits (bits) each. It has been called the first electromechanical computer for routine use.
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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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by Thomas Jefferson
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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.
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Category Information : Security
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We have spent years looking for the perfect way to make your home and office more secure and comfortable. And with great efforts, 5 product lines with mature technology are unfolding before your ey...
Affordable and editable information security documentation that provides you with professionally written policies and standards that you can buy online.
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A leading supplier of UK manufactured custom made doors each individually designed for the specific requirements of each and every customer. Typically a burglar will gain access to your building vi...
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COP Alarms are an experienced NSI Approved company in installing burglar Alarms and Home Security Systems for Residential and commercial properties within London and home counties. Our Burglar Alar...
Imagine this scenario. You are sitting in your favorite sit-down restaurant, celebrating a birthday, promotion, or a Spelling Bee victory. A few minutes later, a server appears outside the kitchen, and begins walking towards your table.
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The course of the River Thames as we know it today was created about 10,000 years ago, by melt water from the ice-sheets that covered much of the United Kingdom during the last ice-age...