Anatomy and Physiology of the Human Heart

  The heart is a muscular pump, cone shaped, hollow organ that lies in the chest cavity, the apex inclining towards the left cavity. It is divided into four areas, the upper right and left atria and the lower right and left ventricles. A muscular wall called the septum down the centre separates oxygenated from […]

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Antenna Technology Wireless

Definition Antenna is an electronic device mostly known as transducer that is designed to receive and transmit electromagnetic waves and can be very effective in the telecommunication systems. It was the most neglected section of all the personal communication systems. But with the rapid evolution of the technology, communication is expected to be transmitted and […]

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The Abuse of Freedom of Speech

           Freedom of Speech, one of America’s downfalls. One of the biggest misconceptions now a days is that many of today’s generation has exercised their freedom of speech inappropriately. They have cruelly misused and abused it by using it as an excuse to be discriminative, unpleasant, and barbarous.”42% of teenagers with tech access report […]

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