Salt Crystals - Recipe
Minerals are formed of tiny particles known as atoms. These atoms in most minerals have recurring pattern and follow a three-dimensional pattern. Due to this, a mineral has the ability to form in to a normal crystal with flat sides. Certain crystals have the ability to develop into cubes, while others develop into crystals with more than two sides. The latter is known as a prism.
Crystals can be easily grown at home using basic ingredients. Salt, sugar and alum crystals are often made at home. The basics for all of these materials remains same, where in you need to let the chemical dissolve in water and let the water evaporate or cool the solution which will automatically crystallize the substance. Before learning how to grow salt crystals using salt crystal recipes, let us look at some more information on salt crystals.
How to Distinguish Between Crystal and Glass
The fundamental idea is that, all crystals are glasses but all glasses are not crystals. The uses of glasses and crystals are numerous. We use crystal wares and glass wares in our houses, mostly for decorative purposes. Different types of spectacle glasses are widely used in our day-to-day life and we can even make jewelry out of crystals. Now, when we look into the differences between glass and crystal, some differences are visible to the naked eye and some can be found through experiments only. But before knowing how to identify glass from crystals, it is necessary to understand what is a glass and what is a crystal. Let's analyze it.
What was the Milgram Experiment?
What is the difference between right and wrong? And when should one question the difference? If you are told to hit someone violently, you would object but what if your boss or your superior or even your elders told you to obey them and hit someone, then would you do it? Does someone's authority make an obviously wrong act, a right one? Questioning authority is a two-edged sword, you could end up being labeled a rebel or a troublemaker or you could end up compromising on your own sense of ethics. Ethical dilemmas can take various shapes and forms but with respect to obedience, the outcome can be very unpredictable. Read on to learn about the Milgram experiment, a psychological test to evaluate man's struggle between obedience and morality.
There's a Shot for That
Two centuries ago Edward Jenner administered the first scientifically developed vaccine, injecting fluid from a dairymaid’s skin lesion into an 8-year-old boy. The English physician knew that dairymaids who contracted cowpox, a comparatively mild skin disease, became immune to the much deadlier smallpox, which at the time killed 400,000 Europeans a year. Jenner hoped the fluid from the cowpox lesion would somehow inoculate the boy against the smallpox scourge.
His hunch proved correct. Today vaccines (vaccinia is Latin for “cowpox”) of all forms save 3 million lives per year worldwide, and at a bargain price. A measles shot, for instance, costs less than a dollar per dose.
Branches of Science
Science is referred to as a system of objective knowledge obtained through deep researches done by the human being. Science is applied in every field and every aspect of life. With the help of scientific inventions and techniques, we have got all the latest facilities and high living standards. It's the science, with the help of which human being has reached beyond the space and stepped on the Moon and sent a spacecraft to Mars. There are a number of branches of science, out of which earth science, physical science and life science are the major branches. These three are considered as pure sciences. Other branches of science such as engineering, technology are associated with the practical application of result of scientific activity.
The physical science is associated with the nature and behavior of energy and matter. Physics includes the study of time, light and gravity. Chemistry deals with the properties, composition, structure and reactions of the matter. Astronomy involves the study of the universe beyond the earth. The earth science that involves the study of structure and composition of the earth includes different branches such as geology, oceanography, meteorology, paleontology, etc. Life science is also known as biology, which deals with the study of evolution, development, distribution, structure, origin and function of the living things. It is categorized into different branches such as botany, genetics, zoology, medicine, etc.
The physical science is associated with the nature and behavior of energy and matter. Physics includes the study of time, light and gravity. Chemistry deals with the properties, composition, structure and reactions of the matter. Astronomy involves the study of the universe beyond the earth. The earth science that involves the study of structure and composition of the earth includes different branches such as geology, oceanography, meteorology, paleontology, etc. Life science is also known as biology, which deals with the study of evolution, development, distribution, structure, origin and function of the living things. It is categorized into different branches such as botany, genetics, zoology, medicine, etc.
Importance of Science and Technology
Before understanding the importance of science and technology, it is important for us to understand that science and technology are closely associated with our lives. They are closely linked aspects of society and the studies and developments in both of science and technology are essential for the overall progress of society. Why is technology so important? How does scientific development affect society? Let us find out.
Scientific research comprises a wide variety of fields ranging from the study of different branches of science to relatively advanced fields like space exploration, human genetics and cloning. Scientific study attempts to explore and understand the working of the physical world. It tries to analyze the occurrences in nature and gain knowledge about nature through experimentation. As scientific research aims at gaining knowledge of the complexities of nature, it is important for the progress of mankind. The seemingly impossible feats have been made possible, thanks to the scientific research.Natural sciences deal with the study of nature and human life. The studies of natural and artificial sciences reveal the relationship between nature and human life. Research in science has paved a path to many brilliant inventions and discoveries.When it comes to science and technology, we cannot forget the automobile and the transport industries that have grown tremendously on account of the developments in science and engineering. Technological advancements have driven the developments in the different modes of transport. Bicycles have transformed into scooters and sport bikes. Four and six wheeled vehicles have started running on the roads, thanks to the advancing technology. The developments in air transport have winged the common man to soar high!
Scientific research comprises a wide variety of fields ranging from the study of different branches of science to relatively advanced fields like space exploration, human genetics and cloning. Scientific study attempts to explore and understand the working of the physical world. It tries to analyze the occurrences in nature and gain knowledge about nature through experimentation. As scientific research aims at gaining knowledge of the complexities of nature, it is important for the progress of mankind. The seemingly impossible feats have been made possible, thanks to the scientific research.Natural sciences deal with the study of nature and human life. The studies of natural and artificial sciences reveal the relationship between nature and human life. Research in science has paved a path to many brilliant inventions and discoveries.When it comes to science and technology, we cannot forget the automobile and the transport industries that have grown tremendously on account of the developments in science and engineering. Technological advancements have driven the developments in the different modes of transport. Bicycles have transformed into scooters and sport bikes. Four and six wheeled vehicles have started running on the roads, thanks to the advancing technology. The developments in air transport have winged the common man to soar high!
Why is Technology So Important Today
Have you asked yourself why technology is so important today? Just take a look around you and you will know why. Literally, at every instant of time, you are surrounded by technology. Whether you are working or resting, you are always using technology. The importance of technology, in fact lies in its omnipresence and widespread use.
Why is Technology So Important Today?
Considering the pace at which technology is advancing, it has become necessary to understand the importance of technology so that we can keep up with the racing time. Technology has become important in the fast life of today. It is technology, which has sped up our lives; it is technology, which has brought distant locations closer and made the world a smaller place to live.
After the discovery of electricity, technology was employed to bring electricity to households in every corner of the world. The world could light up in the dark, thanks to the effective generation and distribution of electricity. The application of technology led to the use of renewable energy resources for the production of electricity. Hydropower, solar energy, wind energy and other natural sources of energy started being used.
Why is Technology So Important Today?
Considering the pace at which technology is advancing, it has become necessary to understand the importance of technology so that we can keep up with the racing time. Technology has become important in the fast life of today. It is technology, which has sped up our lives; it is technology, which has brought distant locations closer and made the world a smaller place to live.
After the discovery of electricity, technology was employed to bring electricity to households in every corner of the world. The world could light up in the dark, thanks to the effective generation and distribution of electricity. The application of technology led to the use of renewable energy resources for the production of electricity. Hydropower, solar energy, wind energy and other natural sources of energy started being used.
How to Become a Ball Boy/Girl in Tennis
Tennis is an amazing sport. You need great skill to be on the court in a Grand Slam. Not all of us have the expertise of a professional tennis player, but most of us dream to be a part of the action on the court, in a major event. Even if you lack the skills of a pro, you can make your dream come true by becoming a ball boy/girl. When you become a ball person you have the opportunity to be involved in a tennis match, you will be able to interact with the legends of the game, and if you observe keenly, you might also learn a few tricks to win a match.
How to Become a Ball Boy/Girl?
I have divided this section into 2 parts. The first part will tell you what you should have to become a good ball person, and the second part will tell you what you should do to become a ball boy/girl.
Essentials to Become a Ball Boy/Girl
Becoming a ball person is easy, if you have the following:
Love for the Game
If you do not love tennis, then you might get bored with your work after a few matches. You are not going to earn much, so when your job schedule turns out to be tiring, the only thing that will motivate you will be your love for the game of tennis. To become a successful ball boy/girl you should have a strong liking for the game, without it all your efforts to become a ball person are futile.
How to Become a Ball Boy/Girl?
I have divided this section into 2 parts. The first part will tell you what you should have to become a good ball person, and the second part will tell you what you should do to become a ball boy/girl.
Essentials to Become a Ball Boy/Girl
Becoming a ball person is easy, if you have the following:
Love for the Game
If you do not love tennis, then you might get bored with your work after a few matches. You are not going to earn much, so when your job schedule turns out to be tiring, the only thing that will motivate you will be your love for the game of tennis. To become a successful ball boy/girl you should have a strong liking for the game, without it all your efforts to become a ball person are futile.
Dangers of Technology Addiction
The subject of technology addiction is relatively new as compared to drug or gambling addictions. This leads to a heated dispute over whether we need to consider the fervent need for technology and the monotony that the lack of technology causes, as an addiction. There are several qualifications that a craving needs to be termed as an addiction.
What Makes an Addiction?
The human state survival works on a simple reward system. Every time you attain a biological requirement like food, sex or lactation, the body releases a neurotransmitter called 'dopamine' (in this case, into the brain) that helps us decide the approach to something to be rewarded. This means the phase of wanting something and getting it, and the eventual liking of it is controlled by dopamine. It is this that fuels an addiction. Once you start using a piece of technology (like video games) and eventually start to like it, release of dopamine in the brain creates a reward system for it, which creates an addiction for it. The same example works for cigarettes - nicotine induces a dopamine release, creating the craving for more. An important point here is that people who seek more satisfaction from things, actually are seeking more in terms of dopamine release, and therefore require a larger release of the neurotransmitter, which in turn requires you to pursue that thing even more.
What Makes an Addiction?
The human state survival works on a simple reward system. Every time you attain a biological requirement like food, sex or lactation, the body releases a neurotransmitter called 'dopamine' (in this case, into the brain) that helps us decide the approach to something to be rewarded. This means the phase of wanting something and getting it, and the eventual liking of it is controlled by dopamine. It is this that fuels an addiction. Once you start using a piece of technology (like video games) and eventually start to like it, release of dopamine in the brain creates a reward system for it, which creates an addiction for it. The same example works for cigarettes - nicotine induces a dopamine release, creating the craving for more. An important point here is that people who seek more satisfaction from things, actually are seeking more in terms of dopamine release, and therefore require a larger release of the neurotransmitter, which in turn requires you to pursue that thing even more.
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