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Electric Guitars – Who Knew

Posted by Thinker on Jul 2, 2009 in Thinkable

A recent addition to the family of instruments, the electric guitar came on the scene in the early 1920′s but gained much of their current popularity with the rock-and-roll of the 60′s and 70′s. They are widely used in a variety of different types of music including pop, country western, rock and roll, and the blues. They have even made their way into the current Christian music scene.

While a good acoustic guitar can be quite expensive, electric guitars are generally more expensive than are acoustic guitars. The difference in the price ranges, however, allows the purchaser to buy a relatively good electric guitar at a lower price point. A main difference, however, is that you also need to account for the purchase of an amplifier which is usually not the case with traditional guitar. You should always look for Musician’s Friend coupon codes so that you don’t pay too much.

You have a selection of several types of electric guitars. There are solid body guitars, hollow body guitars, or metal body guitars, each of them produces a different sound. The guitarist may choose one over the other, depending simply on the type of music.

The metal bodied electric guitars have “weight relief” holes bored into them at various places on the body of the guitar. These holes are necessary for reducing the weight of the instrument but they also give the guitar its unique sound.

Hollow bodied electric guitars are lighter weight and the pick-ups are attached so to add the plucked string and the vibration of the instrument into the sound variation typical of these instruments. For the guitarist who wants a lighter weight electric guitar, this is the prefered choice.

Be sure and check with Musician’s Friend for their tremendous variety. You can go wrong with any choice of electric guitars that you make.

 
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Development of Botulinum Toxin A

Posted by Thinker on Jul 2, 2009 in Thinkable

Botox is a protein that is produced by a bacteria, clostridium botulinum, that relaxes muscles. It’s been used for years in the ophthalmology world for people that have problems with the way their eyes look, such as children that have one eye going in the wrong direction. Botox was used to relax the muscle causing the misguided eye, correcting the problem.

Botox (botulinum toxin A) was introduced over 30 years ago and was first administered by injection to the muscles surrounding the eye to patients suffering from crossed eyes. A derivative of the bacterium Clostridium botulinum produces a protein which interferes with muscle spasms by blocking nerve impulses and temporarily relaxing the muscle.

Successful trials early on resulted in Botox gaining FDA approval for treatment and/or relief of neck pain caused by cervical dystonia, involuntary facial muscle spasms, eye misalignment (strabismus), upper limb spasticity, juvenile cerebral palsy, and hyperhidrosis. Botox is currently being assessed for treating a variety of other conditions including migraine headaches, excessive sweating and back pain.

On April 15, 1992 Allergan, won FDA approval of Botox Cosmetic for treatment of glabellar lines (area located between the eyebrows, including the corrugator and procerus muscles). Since its approval in 1992, Botox injections have become the most sought-after treatment in clinics nationwide. Wrinkles that are caused by muscle contraction, such as frown lines, crow’s feet, forehead creases, and neck bands can be safely and successfully treated with Botox.

It must be noted that Botox does not cure a condition when treated with the drug, it only relieves the patient of the symptoms temporarily because after 3 to 6 months the Botox injection must be performed again to continue its benefits to the patient. Do consult a doctor before taking any botox treatment.

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