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TODAY IN HISTORY

    DIFFERENTIAL ANALYSER
    October 20, 1927 - U.S.A.

    A new electrical machine with a mechanical mind has been perfected at Massachusetts Institute of Technology / MIT by Professor Vannevar Bush which can solve problems to complex for human engineers. The Product a differential analyser allows the mathematician or engineer to feed in the equation and parts of the problem which cannot be solved by formal mathematics. The machine can take from 8 minutes to several hours to provide the answer which man alone can not solve today.

    VACUUM TUBE
    October 20, 1906 - American Institute, U.S.A.

    Dr. Lee DeForest (26 Aug 1873 - 30 Jun 1961), one of the “fathers of radio,'' announced his three-element electrical vacuum tube (now known as a triode) to a meeting of the American Institute of Electrical Engineers He had discovered that when a mesh, or grid, of wire was placed between the filament and collector “plate” in a diode tube (first made by J. Ambrose Fleming, 1904), a large voltage-amplifying effect could be produced. DeForest patented this vacuum tube on 15 Jan 1907. The ability of this tube to amplifiy weak signals was an invention as great as radio itself, because it made long-distance communication possible.

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RANDOM QUOTES

  • All of us have a God in us
    by Earth Day, Kenya

    "...All of us have a God in us, and that God is the spirit that unites all life, everything that is on this planet. It must be this voice that is telling me to do something, and I am sure it'as the same voice that is speaking to everybody on this planet at least everybody who seems to be concerned about the fate of the world, the fate of this planet. Wangari Maathai-Noble Peace prize winner, Deputy Minister of Environment, founder Green Belt movement in Kenya...."
  • Until a man duplicates a blade of grass
    by Earth Day, Thomas Alva Edison Inventor

    "...Until a man duplicates a blade of grass, Nature can laugh at his so-called scientific knowledge. Remedies from chemicals will never stand in favorable comparison with the products of Nature, the living cell of a plant, the final result of the rays of the sun, the mother of all life...."

RANDOM FACTS

  • 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. 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.

Dealing with Bed Bugs :

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ARTICLE INFORMATION :

This is an informative article about bed bugs. It gives useful information about them and also pointers in dealing with the parasites. Bed bugs are nasty, blood-sucking creatures that need to be dealt with as soon as you realize you have an issue.

ARTICLE CONTENT :

Bed bugs are nasty, blood-sucking creatures that need to be dealt with as soon as you realize you have an issue. The parasites are approximately # inch in length once they reach full maturity. After they engorge themselves with blood, which they do in about 15 minutes, they can swell to up to three times their normal size. Bed bugs typically feed on human blood, but they can also feed on the blood of animals, such as birds and mice. They feed mostly at night when humans are asleep and they are attracted to the carbon dioxide humans breathe out. When they feed, they inject a salivary secretion to prevent clotting. The secretion can cause the person's skin to itch, swell and can even leave tiny sores.

Female bed bugs can lay anywhere from one to five eggs per day and more than 200 eggs in their lifetime. They like to hide in cracks and crevices, in places like electrical outlets, behind wallpaper, between beds and base boards, and in the creases of mattresses. They can be transported into homes via furniture, luggage, clothing, bedding and even humans. Often times, people have bed bug issues after traveling and staying in hotels; even 4-star hotels. Bed bugs do not discriminate. While it is best to handle bed bug issues by contacting professionals, there are some things that you can do to help control the problem. The number one thing that you can do is to clean up your home.

Remove trash from your home and keep it nice and neat. Vacuum the infested areas/rooms thoroughly. You should use attachments to get into cracks and crevices and along all baseboards, paying special attention to the edges of the carpet. Also vacuum all around the bed, including headboard and footboard and along the edge of the bedding. Once you are finished vacuuming, dispose of the vacuum bag in a plastic bag that can be sealed. Since bed linens, blankets and other articles of clothing will not actually be treated with product, it is important to launder those items in hot water of at least 120 F. It is also helpful to then dry the garments at a high temperature.

This process can also include other personal items, such as stuffed animals and soft toys. If you do not wish to put these into the washing machine, then you can also vacuum the items and put them into a sealed plastic bag for several days. Other things you may want to bag are phones, radios, laptops or other items such as this that could possibly be infested. Sometimes, bed bugs can hide in very inconspicuous places. In order to find additional hiding spots, you may want to take apart bed frames, remove drawers from dressers and desks, and turn furniture over if possible. It is sometimes helpful to stand up box springs and shine a flashlight through the fabric to expose any bugs.

If there are any tears in this fabric, it is best to remove it altogether. To help control the movement of the bed begs, it can be useful to caulk cracks, crevices and holes. This can include, but isn't limited to baseboards, molding, and areas where wires and/or pipes go through walls and floors. You will also want to repair screens on the outside of your home that may have been damaged. These repairs will keep out birds and rodents that can also act as a host for bed bugs. At this point, you have done about all you can. Contact a local pest control company and let them get rid of the bed bugs so you can rest easy.

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  • June 15, 2010Date Added :
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