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TODAY IN HISTORY

    SOLAR-POWERED FLIGHT
    November 20, 1980 - English Channel

    Steve Ptacek in Solar Challenger piloted its first solar-powered flight. The aircraft was designed and built by AeroVironment, Inc. (founded in 1971 by ultra-light airplane innovator, Dr. Paul MacCready). An earlier, 71-ft wingspan, solar-powered design, the Gossamer Penguin, after test flights, flew about 1.95 miles at a public demonstration on 7 Aug 1980. Solar Challenger built upon this experience to be a piloted, solar-powered aircraft strong enough to handle both long and high flights when encountering normal turbulence. With only a 46.5-ft wingspan, it had a huge horizontal stabilizer and had enough wing area for 16,128 solar cells. After design modifications, Ptacek flew across the English Channel flight on 7 July 1981.

    BICYCLE
    November 20, 1866 - U.S.A.

    The first U.S. patent on a rotary crank bicycle was issued to Pierre Lallemont of Paris, France (No. 59,915). With pedals applied directly to the front wheel, this so called velocipede ("fast foot") was a major advance on the old hobby horse bicycle that had to be pushed with the feet. It soon came to be known as "the bone shaker" because being made of stiff materials, straight angles and steel wheels, it gave a stiff ride over the cobblestone roads of the day. Soon indoor riding academies, similar to roller rinks, could be found in large cities. He rode on it from Ansonia, Conn. to the green at New Haven, Conn.

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    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. Harvard Medical School
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Detecting Online Gambling Scams :

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ARTICLE INFORMATION :

The article is devoted to online gambling websites, particularly to online casino scams. It also provides recommendations on how not to fall prey to online casino scammers.

ARTICLE CONTENT :

Each time you play casino games online, you could fall prey to scam artists. It does not matter whether you play American roulette, blackjack, slots, keno or any other gambling game, you should constantly be aware of the possible online scams and take all necessary preventive steps to avoid being scammed. You can have a lot of fun playing online, provided that you preclude scams from interfering with your game. By observing the following steps, you can ensure a much safer gambling experience on the Internet.

- Before you ever sign up for any gambling site, make certain you have installed the latest anti-spyware and virus protection on your personal computer. You are also suggested to choose the automatic updating and scanning feature.

- Seek reputable sites only. Steer clear of new sites or the ones you are not able to find information about. You can turn to online gamblers that you know personally or check up gambling or news websites or other sources. The best advice: if you cannot find any dependable information on an online casino site, steer clear of it.

- Do not loan money to other online gamblers that you do not know in person. There are scammers that will begin conversations with you and carry on interacting for long periods of time just to gain your confidence. You may even meet some scammers who will promise to pay you off more.

- Do not reveal personal data by email, or respond to emails sent by online gambling sites. Some online gambling scams use e-messages that are purportedly sent by reputable websites, but they are actually a scam. Any time you have to update or change your personal information, do it on the main website only.

- Do not download any software program that promises it can assist you in playing any online gambling games. Some will state that it is possible to see other gamblers' cards, or help you win. However, these types of applications are likely to be a scam.

- steer clear of sites that guarantee you will win. When it comes to gambling, it is impossible to guarantee a win, and you are likely to lose more often than win.

Stay alert! Once you find a reputable site, stick to it.

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