Post about "Education"

How to heat water with solar panel?

The use of coal contributes to the formation of poisonous gases and environmental pollution, and that’s why people are looking for an alternative sources of energy. In the face of the challenges of climate changing, we are faced with the need to look for alternative energy sources to reduce environmental pollution. One of them is the use of solar energy in the form of solar panels mounted on the roof. They can be used both for heating domestic water and supporting central heating, or can be used as a photovoltaic source of electric energy. From my post, you will learn how to use solar heat and solar panel to get cheap hot water for the own household.

Solar panels

Solar collectors are in the form of mirrors with very large surfaces or a structure consisting of vacuum glass tubes. Panels are mainly installed on the roofs of houses. They catch the rays of light, thus accumulating the energy needed for conversion into thermal energy.

Such a process of accumulating heat is possible thanks to the absorber placed behind the glass or in a glass tube. It absorbs energy from the sun and is connected to a system of copper pipes. The heating-up solar liquid, propylene glycol solution, flows through them, from which the heat is transferred to the utility water.

Benefits of solar thermal panel

The advantages of solar collectors cannot be overestimated because their installation allows, in a completely ecological manner, to obtain heat necessary to hot tap water and to support central heating. Another advantage of solar panel is that they are working without polluting the environment.

Their third advantage is energy efficiency. Solar thermal panel meet up to 70 percent of the annual demand for thermal energy, which is needed to heat domestic hot water, especially in the months from March to the end of October. In the summer, a properly selected solar panels set will cover up to 100 percent of the demand for domestic hot water.

Another advantage of solar collectors is the convenience of their use and trouble-free operation. Correctly mounted on the roof solar panel, will require maintenance around one time per one-two years. Solar panels are versatile devices that can be installed on the roofs of single-family and multifamily houses, as well. Installation of solar panels will increase the value of your house. Now, when you know more about solar panels, you can decide to use them or not. If you are house owner, it is worth to take positive decision and install solar panels or PV panels.

10 Reasons Why Children Need Arts Education

#1 Creativity

Arts, rather than arithmetic or science, enable youngsters express themselves more successfully. Your child may be obliged to perform a monologue six times, create a picture depicting a memory, or develop a new rhythm to improve a piece of music as part of an arts programme. Children who have practised creative thinking will find it simpler to do so in the future.

#2 Academic Achievement

The arts do more than only stimulate a child’s imagination. These abilities that children develop as a result of them transfer to academic success. Young people who regularly participate in the arts are four times more likely than youngsters who do not participate to be recognised for academic achievement, to participate in a math and science fair, or to get an award for writing an essay or poetry.

#3 Motor Skill

This is especially true for younger children who are interested in art or music. Simple tasks like holding a paintbrush and scribbling with a crayon aid in the development of fine motor skills in children. Children should be able to draw a circle and use safety scissors by the age of three. Children as young as four years old may be able to draw a square and use scissors to cut straight lines.

#4 Confidence

While mastering a subject certainly enhances a student’s confidence, participating in the arts is something unique. Performing on stage and singing encourages students to step outside of their comfort zone. Their self-esteem will build as they improve and see their own progress.

#5 Visual Education

Drawing, painting, and sculpting in art class aid in the development of visual-spatial ability in young children. Kerry Freedman, Art & Design Director Children demand more knowledge about the world than words and numbers can provide. Art education teaches students how to interpret, analyse, and use visual information, as well as make judgments based on it.

#6 Decision Making

The arts help people enhance their problem-solving and critical thinking skills. How can I express this emotion in my drawings? What should this character’s role be? Making choices and decisions will surely carry over into their schooling and other facets of life, and this is an important skill to have as they mature.

#7 Perseverance

My own experience has taught me that the arts may be challenging. There were countless times when I felt like quitting up while learning and perfecting the flute. I, however, did not. I found after a lot of practise that hard work and perseverance pay dividends. This strategy will surely be useful as they advance in their jobs, when they will almost certainly be asked to continually learn new abilities and work on difficult projects.

#8 Focus

Whether you’re painting, singing, or learning a part in a play, concentration is vital. And, of course, concentration is required for studying and learning in class, as well as later in life when working.

#9 Collaboration

Many disciplines, such as band, choir, and theatre, rely on children’s participation. They must share responsibility and compromise in order to achieve their shared goal. Even if they do not have a solo or main role, youngsters learn that their participation to the ensemble is essential to its success.

#10 Accountability

Children who participate in the arts, like those who cooperate, acquire responsibility for their contributions to the group. When they drop the ball or make a mistake, they realise how important it is to accept responsibility for their actions. Mistakes are an unavoidable part of life, and educating youngsters to accept, correct, and move on can help them as they grow older.