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Articles, tagged with "aeroplane", page 1

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The Necessity Of Persistence

20th September 2012
When we start to learn any new thing, like French, golf or public speaking, we never advance steadily. We do not improve gradually. We do it by sudden jerks, by abrupt starts. Then we remain stationary for a time or we may even slip back and lose some of ... Read >
Author: jobopenng

Noise Eliminating Earphones

22nd June 2011
Noise-cancelling headphones cut down unwanted ambient sounds (i.e., acoustic noise) by using active noise control (ANC). This consists of using one or two microphones inserted close to the ears, and electronic circuitry which works by using the mic signal... Read >
Author: Bryce Acevedo
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