Physics is the science of matter and its motion. It is an interesting science that deals with concepts like force, mass, energy, and charge. Its goal is to understand the natural world by finding quantitative physical laws for everything from the atoms to the planets, solar systems, and galaxies that occupy the cosmos. Physics is one of the oldest academic disciplines and due to its study of astronomy it may be the oldest of all. The basic laws in physics are universal Many of the technological inventions that we now see are the result of discoveries in physics. Physics Today is such a vast field that many subfields are almost separate sciences.
The early Greeks established the first quantitative physical laws like the Archimedes principle of levers and the buoyancy of bodies in the water. However, they were just bits and pieces of knowledge of physics because they were not organized experiments and documents. Physics started progressing properly only in the 17 th century when scientists like Galileo and later Issac Newton helped pioneer the use of mathematics as a fundamental tool in physics. This led to rapid advances in describing the motion of heavenly bodies, the laws of gravity, and the three laws of motion. Later, the laws of electricity, magnetism, and electromechanical waves were developed in the 1800s by Faraday and Maxwell. And soon many others contributed to our understanding of optics and thermodynamics.
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Denne historien er fra May 2021-utgaven av Self Improvement International.
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The Benefits Of Mild Exercises - Personal Health
Introduction: Are you above 40 years of age? If yes, then you need to take various precautions while doing exercises.
I am the Merry Mercury - Children Knowledge
Hey, I am the planet, Mercury. I am named after the Roman God of commerce and travel. I am the first and closest planet to the Sun and also a very small planet. I am just one-third the size of Earth.
Comics - The Lost Priceless Treasures (Nostalgia)
This section is dedicated to remembering the golden era of comics that lasted from the 1930s till the late 1980s. When we were kids we didn't have dozens of TV channels, Smartphones, Apps, Internet, Social Media, etc.
Difference between 'doing good' and 'being good'! - Personal Development by Chandrasekar Vaidyanathan
It is always easier doing good than being good. It also earns the trust and admiration of people if that is what one wants.
Embrace Imperfection - Personal Development
Introduction - In a world that often values perfection and objectivity, there's also a convincing case to embrace imperfection. People love to be perfect, but that is a flaw in itself.
The Indispensable Role of Lawyers - Legal Guidance
Introduction: Dealing with property matters or navigating the bureaucratic maze of government offices can often be a daunting task, with potential pitfalls and challenges.
Life Beyond Optimism and Fairy Tales - Risk Management
Introduction: In a world filled with tales of optimism, good hope, and fairy tales of lived happily ever after, it's easy to get swept away by the allure of idealistic stories. However, the real world is harsh and brutal.
Taking Risks and Biting the Bullet - Stress Management
Introduction - In your life's journey towards success or even trying to achieve something simple, there are often moments when you find yourselves standing at the crossroads, faced with tough decisions and challenging opportunities.
I am a Pretty Pomegranate
Children Knowledge
Top Self-Help Books
Writing and Publishing
