famous scientists and their inventions and awards pdf

Famous Scientists And Their Inventions And Awards Pdf

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14 Indian Scientists Who Changed The World. And Things You Probably Didn’t Know About Them!

How often do we take out the time to think about those extra ordinary minds who made life easier for us? Raman also worked on the acoustics of musical instruments. He was the first to investigate the harmonic nature of the sound of the Indian drums such as the tabla and the mridangam. He discovered that, when light traverses a transparent material, some of the deflected light changes in wavelength. This phenomenon is now called the Raman scattering and is the result of the Raman effect.

In October , he collapsed in his laboratory. He was moved to a hospital and the doctors gave him four hours to live. He survived and after a few days refused to stay in the hospital as he preferred to die in the gardens of his Institute the Raman Research Institute in Bangalore surrounded by his flowers. He died of natural causes on 21 November Do not allow the journals of the Academy to die, for they are the sensitive indicators of the quality of Science being done in the country and whether science is taking root in it or not.

Bhabha is generally acknowledged as the father of Indian nuclear power. But few people know that he was absolutely against India manufacturing atomic bombs, even if the country had enough resources to do so. Sir M V suggested that India try to be at par with industrialized nations as he believed that India can become developed through industries. Venkatraman Radhakrishnan was born on May 18, in Tondaripet, a suburb of Chennai.

Venkataraman was a globally renowned space scientist and a member of the Royal Swedish Academy of Sciences. He was an internationally acclaimed Astrophysicist and also known for his design and fabrication of ultralight aircraft and sailboats. His observations and theoretical insights helped the community in unraveling many mysteries surrounding pulsars, interstellar clouds, galaxy structures and various other celestial bodies.

He died at the age of 81 in Bangalore. Born on October 19, in Lahore, British India, he was awarded the Nobel Prize for Physics for his mathematical theory of black holes. The Chandrasekhar limit is named after him. He was nephew of CV Raman. Chandra became a United States citizen in His most celebrated work concerns the radiation of energy from stars, particularly white dwarf stars, which are the dying fragments of stars. He died on August 21, , at the age of 82 in Chicago.

This formed the basis of the Bose-Einstein Statistics. This equation is one of the basic tools for interpretation of the spectra of stars in astrophysics. He also invented an instrument to measure the weight and pressure of solar rays. But did you know, he was also the chief architect of river planning in India? He prepared the original plan for the Damodar Valley Project.

Born on December 22, in Tamil Nadu, Ramanujam was an Indian mathematician and autodidact who, with almost no formal training in pure mathematics, made extraordinary contributions to mathematical analysis, number theory, infinite series, and continued fractions. By age 11, he had exhausted the mathematical knowledge of two college students who were lodgers at his home. He was later lent a book on advanced trigonometry written by S. He completely mastered this book by the age of 13 and discovered sophisticated theorems on his own.

He returned to India and died at a young age of Picture Source. Acharya J. Bose was a man of many talents. Born on 30 November, in Bikrampur, West Bengal, he was a polymath, physicist, biologist, botanist and archaeologist. He pioneered the study of radio and microwave optics, made important contributions to the study of plants and laid the foundation of experimental science in the Indian sub-continent.

He was the first person to use semiconductor junctions to detect radio signals, thus demonstrating wireless communication for the first time. His reluctance for patenting his work is legendary. Another of his well known inventions is the crescograph , through which he measured plant response to various stimuli and hypothesized that plants can feel pain, understand affection etc.

While most of us are aware of his scientific prowess, we might not be aware of his talent as an early writer of science fiction! He is in fact considered the father of Bengali science fiction. He was instrumental in the setting up of the Indian Space Research Organization ISRO , when he successfully convinced the Indian government of the importance of a space programme for a developing nation after the launch of the Russian Sputnik, in this quote:.

There are some who question the relevance of space activities in a developing nation. To us, there is no ambiguity of purpose. We do not have the fantasy of competing with the economically advanced nations in the exploration of the moon or the planets or manned space-flight. But we are convinced that if we are to play a meaningful role nationally, and in the community of nations, we must be second to none in the application of advanced technologies to the real problems of man and society.

He was awarded the Padma Bhushan in and the Padma Vubhushan after his death in While everyone knows of his primary role in the establishment of ISRO, perhaps many of us do not know that he was also the force behind the establishment of many other Indian institutes of repute, most notably the Indian Institute of Management, Ahmedabad IIM-A and the Nehru Foundation for Development.

Salim Ali was among the first Indians to conduct systematic bird surveys across India and his bird books helped develop ornithology in the sub-continent. This Birdman of India was the key figure behind the Bombay Natural History Society after and used his personal influence to garner government support for the organisation.

In , Khorana became the first to synthesize an artificial gene in a living cell. His work became the foundation for much of the later research in biotechnology and gene therapy.

The mission of the Khorana Program is to build a seamless community of scientists, industrialists, and social entrepreneurs in the United States and India. Khorana died of natural causes on November 9, at the age of Born on November 14, in West Punjab, Sahni was an Indian paleobotanist who studied the fossils of the Indian subcontinent.

He was also a geologist who took an interest in archaeology. His greatest contributions lie in the study of the plants of India in the present as well as the historical context. He was a founder of The Paleobotanical Society which established the Institute of Palaeobotany on 10 September and which initially functioned in the Botany Department of Lucknow University.

Sahni died on 10 April due to a heart attack. Kalam started his career by designing a small helicopter for the Indian Army. He also served as the 11th President of India from to Kalam advocated plans to develop India into a developed nation by in his book India Known for his love for children, did you know that Kalam had set a goal of meeting , students in the 2 years after his resignation from the role of scientific adviser in ?

May he continue to inspire millions. Feel free to tell us about more Indian scientists who have inspired you. You could write to us on contact thebetterindia. Update: Thanks to our readers Bharath K. Bose were added to the list, taking the original list of 12 scientists to We at The Better India want to showcase everything that is working in this country. By using the power of constructive journalism, we want to change India — one story at a time.

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Before dying, Raman told his students, Do not allow the journals of the Academy to die, for they are the sensitive indicators of the quality of Science being done in the country and whether science is taking root in it or not. Homi J. Source 4. Chandrashekar Picture source Born on October 19, in Lahore, British India, he was awarded the Nobel Prize for Physics for his mathematical theory of black holes. Srinivasa Ramanujan. About the Author: Born with a hobby to travel, talk, express and write, Shreya gets to do all of that and is even paid for it!

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Inventions & Inventors in Physics

Scientists are persons of great minds, who ask question about the phenomenon and systematically answer the question themselves. No doubt, they are curious, creative and well organised. They have the ability to observe new things in a different way. Their discoveries have change the world and gave it a new dimension. It is correctly said by George C. Lichtenberg that "an extraordinary men make the discoveries, which later appears so easy and simple". Name the scientist who had discovered that some molecules have mirror images?

How often do we take out the time to think about those extra ordinary minds who made life easier for us? Raman also worked on the acoustics of musical instruments. He was the first to investigate the harmonic nature of the sound of the Indian drums such as the tabla and the mridangam. He discovered that, when light traverses a transparent material, some of the deflected light changes in wavelength. This phenomenon is now called the Raman scattering and is the result of the Raman effect.


Includes index. ISBN (eBook). 1. Discoveries of one scientist, no matter awarded a second Nobel Prize in for the discovery of polonium and who was famous for his wisdom and knowledge of medi- cine, taught.


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Download free scientists and their inventions pdf. Famous scientists and their inventions Some famous scientists and their most remarkable inventions and discoveries Invention is something you create by experimentation, where as discovery is finding out that already exists. Many early scientists studied several different branches of science during their lifetimes. Indeed, as the founder of formal logic and the study of chemistry, biol-ogy, physics, zoology, botany, psychology, history, and literary theory in the Middle Ages, Aristotle is considered one of the greatest thinkers in history.

Read: Agapito Flores. This list gives important Inventions and Inventor name. Well, the answer is that there have been MANY Filipino inventions, most of which have proven significant, either to … Duncan saw the toy, liked it, bought the rights from Flores in and then trademarked the name Yo-Yo.

5 Famous Scientists That Started Their Work as Young Teens

E K Janaki Ammal Winner of Padmashri Award. Was a renowned botanist and plant cytologist who made significant contributions to genetics, evolution, phytogeography and ethnobotany.

Not all of history's most significant scientists were college graduates when they began their works. In fact, history is full of scientists who have shaped the world due to their work as teenagers. If they were disregarded simply because of their age, many things we take for granted today may not exist. Through their own determination and thirst for knowledge, these teenagers impacted the world far greater than they would realize long after their deaths.

Discover the struggles and triumphs of these and other African American innovators. Marie Van Brittan Brown created an early version of the modern home security system more than a century later. Philanthropist and entrepreneur Madam C. The first African-American U. Jennings applied for a patent in and received his history-making approval the following year. Miles created a mechanism that forced both elevator doors to close simultaneously, thus preventing dangerous accidents.

Top 10 Indian Scientists – Inventions, Awards and Honors

THE 100 MOST INFLUENTIAL SCIENTISTS OF All TIME

One of our mentor will revert to you within 48 hours. Meanwhile you can Enjoy the Free Study Material. Science is an inevitable part of life. Scientists are curious persons who invent new things and observes how things work. Scientists like to resolve problems by doing experiments.

Each set of cards features four people from history who made significant contributions to the world of science and engineering, or who developed useful inventions that we rely upon today. The STEM icon on each card indicates the nature of each contributor's work. Scientist and Inventor Cards are designed as trading cards, which makes them easy to use for reading and playing games. The front of each card provides an intriguing illustration of each person, while the back of the card offers a brief biography and several fun facts. After interacting with the cards, students will be able to connect classroom science content and their everyday experiences to human achievements and advancements.

Двери оказались прямо перед ним, словно приглашая его принять участие в празднестве, до которого ему не было никакого дела. Внезапно он понял, что входит в собор. ГЛАВА 90 В шифровалке завывали сирены. Стратмор не имел представления о том, сколько времени прошло после ухода Сьюзан. Он сидел один в полутьме, и гул ТРАНСТЕКСТА звучал в его ушах.

Famous scientists quiz

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Some famous scientists and their most remarkable inventions and discoveries. Invention is something you create by experimentation, where as discovery is.

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