Scientist

About 2.3 million years ago our ancestors invented their first primitive tool, the split stone, which they used for cutting and scraping. Modern humans first appeared about 200,000 years ago. About 50,000 years ago they (or should that be we?) began to use language, symbols, and more complex tools. As inventions and discoveries added to one another, human civilization, technology, and science advanced and evolved. If you’re looking for scientists in particular fields, you could try our pages here: Most Famous Scientists and Inventors in History The beginnings of science and the scientific method largely came from the ancient Greek world, which encompassed the eastern part of the Mediterranean. The names of the great scientists and philosophers of that time, such as Pythagoras, Archimedes, Aristotle, Eratosthenes and Thales, are still known today, over 2,000 years later. The Era of Modern Science Begins Science entered a new era with the Renaissance, which began in 14th century Italy. By the 17th century it had extended and blossomed throughout most of Europe. The fall of Constantinople in 1453 resulted in a large number of refugees fleeing to Europe, bringing with them Greek and Roman books that had been archived in Constantinople, unused for centuries. This, and the invention of the printing press in about 1450 accelerated the pace of learning in Renaissance Europe. Unfortunately for science, only a few people thirsted for scientific knowledge and progress, while most int...

/ˈsaɪɛntɪst/ Other forms: scientists A scientist is a person with some kind of knowledge or expertise in any of the sciences, like biology or chemistry. See that guy in the white lab coat wearing pocket protectors and experimenting with chemicals? He’s definitely a scientist. The word science comes from the Latin, scientia, which means "knowledge." The sciences are branches of knowledge about the world that derive from repeated experiments. A scientist is any person with an interest in the sciences, from amateurs to professionals. A curious high school student interested in seeing what happens when he slips vinegar into his best friend's can of soda could be considered a kind of scientist! printer whose success as an author led him to take up politics; he helped draw up the Declaration of Independence and the Constitution; he played a major role in the American Revolution and negotiated French support for the colonists; as a scientist he is remembered particularly for his research in electricity (1706-1790) English scientist who formulated the law of elasticity and proposed a wave theory of light and formulated a theory of planetary motion and proposed the inverse square law of gravitational attraction and discovered the cellular structure of cork and introduced the term `cell' into biology and invented a balance spring for watches (1635-1703) types: IXL Comprehensive K-12 personalized learning Rosetta Stone Immersive learning for 25 languages Wyzant Trusted tutors for 300...

What is a Scientist? The word scientist is a general term, used to describe someone who researches and examines various aspects of the physical world in order to attain a better understanding of how things work and function. There are many specializations of 'scientist', and depending on which field of study one chooses to follow, the work can vary greatly. Each scientist, however, follows 'the scientific method', which is a strict set of rules that ensure all new discoveries are factual and not just speculation. In this article: • • • • What does a Scientist do? Scientists work in every field imaginable, and can therefore be found working for an expansive range of employers. Large and small companies will hire scientists to work on products and research projects. Universities will hire scientists to do research work or to teach. Governments and hospitals issue research grants and hire scientists to work on funded projects. Regardless of the path the scientist decides to follow, the ultimate goal is to always add knowledge and insight to the larger scientific community, as well as to help ignite new discoveries for the future. The following are various types of scientists. Click on each type to learn what they do. Are you suited to be a scientist? Scientists have distinct Does this sound like you? Take our What is the workplace of a Scientist like? Where don't scientists work? A scientist can be found almost anywhere: universities, government facilities, company labs, for-...

Biographies of Scientists and Inventors • • • • • • • • • • 2. • • • • • • • A Brief History in Time. • • • • • • Types of Scientists Scientists study the world around us using the scientific method. They perform experiments to find out how nature works. While we often talk about a person being a "scientist", there are actually many different types of scientists. This is because most scientists study and become experts in a specific field of science. There are literally hundreds of scientific fields of study. We will just list a few of the types of scientists here: • Astronomer - Studies the planets, stars, and galaxies. • Botanist - Studies plant life. • Chemist - Studies chemistry and the behavior, properties, and composition of matter. • Cytologist - Studies cells. • Ecologist - Studies the relationship between living organisms and the environment. • Entomologist - Studies insects. • Geneticist - Studies genes, DNA, and the hereditary characteristics of living organisms. • Geologist - Studies the properties of matter that makes up Earth as well as the forces that shaped it. • Marine biologist - Studies the living organisms that live in the ocean and other bodies of water. • Microbiologist - Studies microscopic life forms such as bacteria and protists. • Meteorologist - Studies the Earth's atmosphere including the weather. • Nuclear physicist - Studies the interactions and make up of the atom. • Ornithologist - Studies birds. • Paleontologist - Studies prehistoric life a...

Scientific discoveries over the centuries have helped shape the way we live today. Without pioneering scientists working towards cures for diseases, new inventions, and better ways to do things, life today would be different. Here are some of the most influential visionaries throughout history, organized in chronological order, who have made a significant contribution to the scientific community and to our everyday lives. Scientists of Antiquity Nationality: Greek Known for: Father of Medicine Credited with writing the Hippocratic Oath that today’s medical professionals still follow in their practice. He had the theory of the vapors, which stated that many diseases were the result of a bad diet. Nationality: Greek Known for: Theory of Three Psyches, Scientific Method Wrote about many scientific topics, including biology, physics and zoology. His ideas helped shape Western scientific thought into the Renaissance until they were replaced with with Newtonian physics. Archimedes (c.287 BC – c.212 BC) Nationality: Greek Known for: Archimedes Principle, Archimedes Screw Astronomer, scientist, and physicist with several inventions to his name. He created a formula to calculate the area of the underside of a parabola. He also designed many machines of antiquity. Nationality: Roman Known for: Father of Medicine Galen was best known as Galen of Pergamon. He was a famous philosopher and surgeon amongst the Romans. His works contributed greatly to the knowledge of anatomy, pathology, ...

When it comes to the topic of women in science, Marie Curie usually dominates the conversation. After all, she discovered two elements, was the first women to win a Nobel Prize, in 1903, and was the first person to win a second Nobel, in 1911. But Curie was not the first female scientist. Many other brilliant, dedicated and determined women have pursued science over the years. (The Granger Collection, New York) Gabrielle-Emilie Le Tonnelier de Breteuil, the daughter of the French court’s chief of protocol, married the marquis du Chatelet in 1725. She lived the life of a courtier and bore three children. But at age 27, she began studying mathematics seriously and then branched into physics. This interest intensified as she began an affair with the philosopher Voltaire, who also had a love of science. Their scientific collaborations—they outfitted a laboratory at du Chatelet’s home, Chateau de Cirey, and, in a bit of a competition, each entered an essay into a contest on the nature of fire (neither won)—outlasted their romance. Du Chatelet’s most lasting contribution to science was her French translation of Isaac Newton’s Principia, which is still in use today. At age 43, she fell in love with a young military officer and became pregnant; she died following complications during the birth of their child. (The Granger Collection, New York) Herschel was little more than the household drudge for her parents in Hanover, Germany (she would later describe herself as the “Cinderella...

10 Famous Scientists and Their Discoveries Over the centuries, there have been countless scientists and intellectuals whose efforts have kept the wheels of progress turning. In this ScienceStruck article, we pay homage to ten of the most famous scientists ever, along with their important contributions to the world of science. All the technologies that make our lives easier, all the medicines and medical equipment that save us, and indeed all of our understanding of the world itself are the result of the tireless efforts of all those scientists who spent thousands of hours inventing and discovering these things. Humanity shall forever be indebted to the invaluable contributions made by all these great minds. Presented below, is a list of some of the world’s greatest and most famous scientists, in no particular order, along with brief descriptions of the things they invented/discovered. Archimedes (287 – 212 BC) A very versatile personality, Archimedes was a mathematician, physicist, astronomer, engineer, and a very successful inventor. He was popular for his ingenious thinking, and was responsible for developing many innovative machines. He is best known for formulating the method for finding the exact volume of an irregularly shaped object. Galileo Galilei (1564-1642) Galileo Galilei was an Italian physicist, mathematician, astronomer, engineer, and philosopher. He is known as the father of modern observational astronomy, the father of modern physics, and also the father o...