Television antenna signals are strongest and reception is generally the best when the station's transmitting tower is in clear line of vision with the home receiving the broadcast. Mountains, buildings or trees that block this line of sight tend to weaken and degrade the received signal. The signal also becomes weaker as it travels further from the...
Antenna is an electronic device. It is an arrangement of aerial electronic conductors. These are designed to transmit or receive radio waves or electromagnetic waves. Heinrich Hertz discovered an antenna in 1886. Basically the antennas convert radio frequency electric current into an electromagnetic wave. Antennas have a wide range of usage. They a...
Antennas are the electronic devices used for transmission and reception of electromagnetic or radio waves. Basically an antenna is an arrangement of aerial electrical conductors. They convert radio frequency electrical currents into electromagnetic waves and vice versa. Antennas have wide range of uses. They are used in the systems such as radio an...
Another name of antenna is aerial. The main function of antenna is to transmit and receive the radio active waves. It is an arrangement of the electric conductors. Antenna converts the radio frequency into electro magnetic waves and vice versa. Main purpose of antenna is television broadcasting, space exploration and radio communication. Usually th...
Adding yoga to one’s lifestyle can reap many benefits. Watching television is a sedentary activity, and one can easily perform yoga while watching TV. For doing yoga, a person does not need to move away from his place. He can be in a room, do yoga, and watch TV at the same time. Moreover, one does not get bored while doing yoga when he does it with...
Stretching is a form of exercise that helps in warming up the body before the main course of exercise. The main objective of stretching is to ensure a gentle lengthening of the muscles of the body. Stretching is essential before or after any form of exercising. It also improves the elasticity and flexibility of the tissues. The activity of stretchi...
Sits ups are a basic form of strength training exercise. It the most common and prominent exercises for the abdominal muscles. The main objective of this exercise is to work out the abdominal muscles to the maximum extent. There are many people who do as many sit ups each day in an attempt to gain a six pack. However in order to gain the maximum be...
Qi-gong means Energy Cultivation. It is a part of Chinese medicine. Qi means breath in Mandarin Chinese and gong means work or technique. It involves the coordination of various breathing patterns with some physical motions of the body. Qi-gong is carried out mostly for health maintenance but some use it as a therapeutic intervention. There are abo...
Push ups also known as press ups is one of the most common form of free hand exercises. It is basically a strength training exercise that is performed in a prone position, where the performer while lying in the horizontal and face down, raising and lowering the body using the arms. Push ups are very effective in developing the pectoral muscles and ...
Parents should spend more time with their kids so that kids can learn with their parents. In big cities both the parents are working and they barely spare time for small kids. Small kids learn a lot while playing till the age they start going to school. Small kids learn to play with their parents. Play is of crucial for proper growth of small kid. ...