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    Project on Spy Ear

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    WORKING INTRODUCTION Spy ear is the devices which converts low power audio signal to high power signal and gain. It can be used in Theaters ‚ Concert halls‚ Lecture rooms‚ Trains‚ Court houses‚ Conference rooms‚ Embassies‚ Gaming facilities‚ Recording studios‚ Aircraft ‚ railways ‚bus station etc.With this sound amplifier‚ you can now hear things crystal clear that you could never hear before. Spy ear is very easy to use‚ just put the ear buds in your ears - aim the Spy Ear towards what you want to

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    A Whale Of A Problem

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    A Whale of a Problem How could humans feel no remorse killing a whale‚ a beautifully intelligent creature‚ just for their own good‚ unless the whale performed an unforgivable action? Moby Dick was a whale that had a thirst for blood that only humans could supply. The captain of the ship that was searching for Moby Dick‚ Captain Ahab‚ had encountered the whale once before and had his leg eaten by Moby Dick. The ominous nature of the whale and the haunting setting are the traits construe American Gothic

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    Evolution Of Hearing Aid

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    A. How has a hearing aid ‚ an energy sensing device‚ affected the way people sense energy? B. The hearing aid amplifies sound energy that comes into contact to the hearing aid. There are two types of hearing loss. 1. Sensorial hearing loss. This hearing loss is caused by damage to the cochlea‚ infections‚ genes‚ head trauma‚ exposure to loud noises or fluid buildup in the inner ear. This is the hearing loss that hearing aids can help with. 2. Conductive hearing loss. This occurs when sound does

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    Essay On Hearing Loss

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    HA hearing loss is sometimes is sometimes called deafness‚ and it . Hearing loss may be partial or total. Hearing loss may be temporary or permanent‚ depending on the cause. Medical care is necessary to treat hearing loss properly and prevent the condition from getting worse.. CAUSES Hearing loss may be caused byCommon causes of hearing loss include: • • Excessive wWax in the ear canal. • • Infection of the ear canal or middle ear. • • Infection of the middle ear. Fluid in the middle ear.

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    Killer Whale

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    Killer Whale Introduction The killer whale (Orcinus orca)‚ also referred to as the orca whale or orca‚ and less commonly as the blackfish‚ is a toothed whale belonging to the oceanic dolphin family. Killer whales are found in all oceans‚ from the frigid Arctic and Antarctic regions to tropical seas. Killer whales as a species have a diverse diet‚ although individual populations often specialize in particular types of prey. Some feed exclusively on fish‚ while others hunt marine mammals such as sea

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    Beware of Hearing Loss for Baby -alternative title: Use Earplugs to Prevent Hearing Loss for Your Baby This world is a loud place for you little baby‚ and it is common for baby to be sensitive to sounds. The average child may become uncomfortable when confronted with loud noises. Babies may cry or fuss and toddlers may cover their ears with their hands or bury their faces into an adult’s lap to avoid the sound. Just like adults‚ children can find some certain sounds uncomfortable

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    Beluga Whales

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    A. Swimming. 1. In general‚ beluga whales are slow swimmers. They commonly swim about 3 to 9 kph (1.9-5.6 mph). They are‚ however‚ capable of sustaining a maximum speed of 22 kph (13.6 mph) for as long as 15 minutes (Nowak‚ 1991; Ridgway and Harrison‚ 1981). 2. Belugas can swim forward and backward (Nowak‚ 1991). 3. Beluga whales often swim at depths barely covering their bodies (Ridgway and Harrison‚ 1981). B. Diving. 1. Beluga whales typically don’t dive very deep‚ usually to

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    Eyes Ears Skin

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    housewives who spend several hours in front of a TV everyday. Burning or tired eyes‚ double or blurred vision‚ eye twitching are also caused Soft contact lens wear is fine if we did not want to be bothered with the use of glasses. Everyone would prefer a practical‚ but as we all know the use of soft contact lens care is more demanding. Mishandled in terms of keeping it clean will not be affected eye irritation and red. Surely if allowed to drag on can damage the eye. Lighting conditions are less read

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    whales and dolphins

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    Mostly whales and dolphins compare so many things‚ but at the same time they have their differences.Whales can weigh up to 150 tons and dolphins between 400-600lbs (200-300kg).There are two kind of whales baleen and toothed whales.But dolphins are like whales because they belong to the tooth whales.Whales and dolphins are interesting because each one has so many things to learn about.’Some similarities that dolphins and whales have in common is that they are mammals‚ they both are very smart‚ and

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    Essay on EAR

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    Contents 1 AIRPORT RETAILING IN THE CONTEXT OF AIRPORT DEVELOPMENT Introduction Airport Retailing started in 1947 and is often used as a substitute term for duty-free. The two terms are used interchangeably. The air transport industry Air transportation is a dynamic‚ global industry that has altered radically over the past three decades. Having a thriving international airport or successful national airline can provide a significant contribution to a country’s economic prosperity The

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