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Achievements of Indians

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Home/Science & Technology/Achievements of Indians

Mains Answer Writing Latest Questions

adarsh Jha
  • 2
adarsh JhaBegginer
Asked: July 9, 2024In: , ,
  • 2

Who were the part of world war I and World war II and in which year??

  1. Shravani
    Shravani Begginer

    The first world war began after the assassination of archduke Ferdinand Francis of Austria-hungary in Bosnia. It was fought amongst central powers( Germany,Austria-hungary , turkey, ottoman empire and Bulgaria)   and allies ( France, Great Britain,Serbia, USSR,Italy,japan and USA) in 1914 until 1917Read more

    The first world war began after the assassination of archduke Ferdinand Francis of Austria-hungary in Bosnia. It was fought amongst central powers( Germany,Austria-hungary , turkey, ottoman empire and Bulgaria)   and allies ( France, Great Britain,Serbia, USSR,Italy,japan and USA) in 1914 until 1917.

     

    The second world war began not too soon after the first world in 1939 ,after Germany invaded Poland . Consisting of the axis powers ( Germany, Japan and Italy) and the allies ( Britain, Russia, USA, China, France and Poland)

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Prakher Singh
  • 1
Prakher SinghBegginer
Asked: June 17, 2024In:
  • 1

Talk about the advances in science and mathematics made by ancient Indian scientists. (Answer in 200 words)

upsc: achievements of indians
  1. Aditya Singh
    Aditya Singh Begginer

    Creating an infographic involves combining visual elements with concise, impactful text. Here's a structured outline for an infographic discussing the contributions of ancient Indian scientists in the fields of Mathematics and Science: Title: Ancient Indian Scientists' Contributions to Mathematics aRead more

    Creating an infographic involves combining visual elements with concise, impactful text. Here’s a structured outline for an infographic discussing the contributions of ancient Indian scientists in the fields of Mathematics and Science:

    Title: Ancient Indian Scientists’ Contributions to Mathematics and Science

    Introduction

    • Overview: Ancient India made significant contributions to the fields of mathematics and science, laying the groundwork for many modern advancements.
    • Importance: These contributions influenced global knowledge and continue to be relevant today.

    Section 1: Mathematics

    Aryabhata (476-550 CE)

    • Contributions:
      • Introduced the concept of zero.
      • Calculated the value of π (Pi) to four decimal places.
      • Authored the Aryabhatiya, covering arithmetic, algebra, and trigonometry.
    • Impact: Laid the foundation for algebra and trigonometry.

    Brahmagupta (598-668 CE)

    • Contributions:
      • Defined zero as a number.
      • Developed rules for arithmetic operations involving zero and negative numbers.
      • Wrote Brahmasphutasiddhanta, discussing quadratic equations and geometry.
    • Impact: Advanced the understanding of zero and its operations.

    Bhaskara II (1114-1185 CE)

    • Contributions:
      • Solved the Pell’s equation.
      • Worked on calculus concepts before Newton and Leibniz.
      • Authored Lilavati, a comprehensive treatise on mathematics.
    • Impact: Pioneered early concepts of calculus and continued the legacy of mathematical excellence.

    Section 2: Science

    Sushruta (c. 600 BCE)

    • Contributions:
      • Known as the ‘Father of Surgery.’
      • Authored Sushruta Samhita, describing surgical procedures, instruments, and anatomy.
      • Detailed over 300 surgical procedures and 120 surgical instruments.
    • Impact: Laid the groundwork for modern surgery.

    Charaka (c. 300 BCE)

    • Contributions:
      • Authored Charaka Samhita, a foundational text in Ayurveda.
      • Discussed the principles of metabolism, immunity, and genetics.
      • Emphasized the importance of diet, hygiene, and lifestyle for health.
    • Impact: Influenced the development of holistic health practices.

    Nagarjuna (c. 2nd century CE)

    • Contributions:
      • Made significant advancements in alchemy and metallurgy.
      • Authored Rasaratnakara, discussing chemical processes and preparation of various compounds.
    • Impact: Contributed to the fields of chemistry and material science.

    Section 3: Astronomy

    Varahamihira (505-587 CE)

    • Contributions:
      • Wrote Brihat Samhita, covering topics like astronomy, astrology, and meteorology.
      • Predicted solar and lunar eclipses accurately.
      • Studied the movement of planets and their impact on Earth.
    • Impact: Advanced the field of astronomy and influenced astrological studies.

    Conclusion

    • Legacy: Ancient Indian scientists and mathematicians made groundbreaking contributions that continue to influence modern science and mathematics.
    • Global Influence: Their work has been translated and studied worldwide, showcasing the richness of ancient Indian knowledge.

    Design Elements

    • Color Scheme: Use traditional Indian colors like saffron, green, and blue.
    • Fonts: Choose clear, readable fonts with a mix of traditional and modern styles.
    • Graphics: Include images of ancient manuscripts, mathematical symbols, surgical instruments, and celestial diagrams.
    • Layout: Arrange sections logically with visual separators and icons to enhance readability.

    By organizing the information in this way, the infographic will be visually appealing and informative, effectively showcasing the remarkable contributions of ancient Indian scientists.

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Anonymous
  • 0
Anonymous
Asked: July 9, 2024In:
  • 0

NA

indian
  1. Riya Sinha
    Riya Sinha Begginer

    A Movie or films are the best means for spreading timeless wisdom.  Movies in itself packed with countless lessons and messages that when consume, they can bring changes in an individual life through educating not only soft skills but also diverse subjects and cultures.   A though-provoking movRead more

    A Movie or films are the best means for spreading timeless wisdom.  Movies in itself packed with countless lessons and messages that when consume, they can bring changes in an individual life through educating not only soft skills but also diverse subjects and cultures.

     

    A though-provoking movie can stimulates one mind to think critically and outside their comfort zone. This helps in developing skills like problem solving, analysing power, critical thinking, debate based skills and much more.

     

    A student who watch movies with positive messages helps in developing a more optimistic feeling in their heart. If they consistently watch moral based or well crafted movies,changes in soft skills of a person which is very important in our indian or international education , will definitely develope to significant level.

     

    Isn’t there a saying that goes;”what you consume is what you become”!

     

    Overall in today’s society where students and folks consume social media content like eating foods and drinking water, a well crafted movie is just the alternative we need in education system which the new generation won’t feel hard to accept and even indulged themselves easily. These movies is an fresh alternative to spread wisdom without taking a  conventional approach or learning. Movies are not only fun but short too, making them the best means to spread intelligence for our new generation educated minds.

     

    Through movies the population of india becomes aware of different variety of things like social issues, they never even aware in their surroundings. More they watch these movies more they will want to copy the characters , will want to learn the languages of different states, and will learn to question their own way of thinking to some problems. They can educate to see the problems while putting themselves in other shoe, hence will only increase their power of empathy and much more.

     

    The movie helps in developing a child’s common sense level of our society. 

    Before they put their foot in the real world they can educate themselves about it through filams and movies. As much it is true that not everything can be believed what films shows us , a basic foundation of how society works can be acheived through them perfectly.

     

    In short the movies bring immense benefits regardless of diverse subject, perspective and cultures. In regard of education, movies are one of the best way to promote entertainment and education simultaneously to rise educated mind in our todays society.

     

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Ranjan Gaikwad
  • 0
Ranjan GaikwadBegginer
Asked: June 26, 2024In:
  • 0

Describe Jagadish Chandra Bose’s contributions to contemporary science. (Answer in 150 words)

upsc: achievements of indians
  1. Umang Singh Yadav
    Umang Singh Yadav Expert

    Sir Jagadish Chandra Bose (1858-1937) was a distinguished Indian polymath and educator. Born in Mymensingh, Bengal to Debendranath and Bamasundari Bose.He studied at Cambridge and London and received knighthood from british crown in 1917. Contributions of Jagdish Chandra Bose to Modern Science - PioRead more

    Sir Jagadish Chandra Bose (1858-1937) was a distinguished Indian polymath and educator. Born in Mymensingh, Bengal to Debendranath and Bamasundari Bose.He studied at Cambridge and London and received knighthood from british crown in 1917.

    Contributions of Jagdish Chandra Bose to Modern Science –

    1. Pioneered radio communication by demonstrating wireless transmission of electromagnetic waves in 1895, predating Marconi using a spark generated receiver and antenna.
    2. Discovered semiconductor properties in galena ( lead sulfide) in 1901, anticipating modern electronics and laying groundwork for semiconductor device development and applications.
    3. Revealed plant sensitivity and responsiveness, challenging traditional views through his invention of the Crescograph, measuring plant growth and pulsations precisely.
    4. Championed Indian science and education, founding Bose Institute in 1917 promoting indigenous research and inspiring India’s scientific community and self reliance.

     

    Jagadish Chandra Bose was a true pioneer, making lasting impacts on science and education. His groundbreaking work inspires generations, securing his place as India’s legendary scientist and visionary.

     

     

     

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Kartik Sharma
  • 1
Kartik SharmaBegginer
Asked: June 26, 2024In:
  • 1

Highlight Homi Jahangir Bhabha’s contributions to India’s advancement of nuclear technology. Do you believe that in order to secure its energy security, India should give priority to developing nuclear energy? (Answer in 250 words)

upsc: achievements of indians
  1. Vaidehi
    Vaidehi Begginer
Kalam Ki Kahaniya
  • 1
Kalam Ki KahaniyaBegginer
Asked: July 9, 2024In:
  • 1

poetryquestion
  1. NEELAK GUHA
    NEELAK GUHA Begginer

    According to the achievements, literary style, and influence of poets in India, the best poet is definitely Rabindranath Thakur. Kabiguru Rabindranath Thakur is regarded as the best poet India has ever seen. He is not only celebrated in India but has a name worldwide. Becoming the first non-EuropeanRead more

    According to the achievements, literary style, and influence of poets in India, the best poet is definitely Rabindranath Thakur.

    Kabiguru Rabindranath Thakur is regarded as the best poet India has ever seen. He is not only celebrated in India but has a name worldwide. Becoming the first non-European, the first Indian, and the only Indian to win the prestigious Nobel Prize in Literature, he soon became the epitome of education and artistry in the world of literature. His profound writing skills often illustrate his love for nature, feelings, romanticism, and deep human connection with the natural world. His writing covered every aspect of human behavior, symbolizing his immeasurable and brilliant writing quality and artistic vision. His writing best described the rural parts of Bengal and folk traditions which in one word is innocent yet very beautiful and romantic. His poetry was also established in world-class songs, adapting itself into a genre of classical music known as Rabindra-Sangeet. His work was also translated into multiple languages.

    His artistic visions and writing influenced the world to a greater extent, establishing him as the greatest of all time and representing India internationally even to this day.

    Today I am proud to say that I am from Tagore’s land.

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Kirti Sharvan
  • 0
Kirti SharvanBegginer
Asked: June 26, 2024In:
  • 0

The Harappan civilization’s inhabitants can be regarded as the true pioneers of knowledge, technology, and invention in India. Provide relevant examples to support your discussion. (Answer in 250 words)

upsc: achievements of indians
  1. Tushar Kansal
    Tushar Kansal Begginer

     Harappan Civilization: Pioneers of Science, Technology, and Innovation in India The Harappan civilization, also known as the Indus Valley Civilization, is a testament to early advancements in science, technology, and innovation in India. Flourishing around 2500 BCE, the Harappans showcased remarkabRead more

     Harappan Civilization: Pioneers of Science, Technology, and Innovation in India

    The Harappan civilization, also known as the Indus Valley Civilization, is a testament to early advancements in science, technology, and innovation in India. Flourishing around 2500 BCE, the Harappans showcased remarkable achievements that laid foundational stones for future developments.

    Urban Planning and Architecture: Harappan cities like Mohenjo-Daro and Harappa exhibited sophisticated urban planning with grid-like street layouts and advanced drainage systems. The use of standardized, baked bricks for construction ensured durability and uniformity, highlighting their expertise in material science and civil engineering.

    Water Management: The Harappans excelled in hydraulic engineering. They developed complex drainage systems and constructed large water storage facilities, such as the Great Bath of Mohenjo-Daro. These innovations reflect their advanced understanding of water management and public health.

    Metallurgy: Harappan craftsmen were adept in metallurgy, creating tools, weapons, and ornaments from copper, bronze, and gold. Their advanced metalworking techniques demonstrate a deep understanding of materials and processes, paving the way for future advancements in Indian metallurgy.

    Agriculture: The Harappans implemented advanced agricultural practices, including irrigation, to grow crops like wheat, barley, and peas. These innovations ensured food security and supported the development of urban centers.

    Trade and Economy: The civilization had an extensive trade network, evidenced by connections with Mesopotamia and Central Asia. They used standardized weights and measures, indicating sophisticated knowledge of mathematics and economics.

    Writing and Record-Keeping: The undeciphered Harappan script suggests a developed system of writing for administrative and commercial purposes, reflecting intellectual advancement and organizational skills.

    Art and Craftsmanship: Harappan artifacts, such as pottery, beads, and seals, exhibit high craftsmanship and artistic expression. Their intricate designs and techniques indicate a rich cultural heritage and technological prowess.

    The Harappan civilization’s achievements in urban planning, water management, metallurgy, agriculture, trade, and arts significantly influenced subsequent cultures, marking them as true pioneers in India’s scientific and technological history.

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Debanshu Patra
  • 1
Debanshu PatraBegginer
Asked: July 8, 2024In:
  • 1

Indian scientists, particularly through the Indian Space Research Organisation (ISRO), have made significant contributions to space research and technology. Key achievements include: 1. Chandrayaan Missions: – Chandrayaan- 1 (2008): Confirmed the presence of water molecules on the Moon. – ...

pollquestion
Sandipta Paul
  • 1
Sandipta PaulBegginer
Asked: July 9, 2024In: ,
  • 1

Write about how, despite resolving difficulties in the large-scale manufacturing and integration of  nanotechnology is enabling the miniaturization of transistors, semiconductors, memory technologies, quantum computing, nanosensors and faster processing capabilities.

question
  1. Yuvraj Sharma
    Yuvraj Sharma Begginer

    Nanotechnology is revolutionizing the field of electronics and computing by enabling the creation of smaller, faster, and more efficient devices. Here are some ways nanotechnology is being applied: Nanoelectronics: Nanoelectronics involves the use of nanoparticles and nanomaterials to create ultra-sRead more

    Nanotechnology is revolutionizing the field of electronics and computing by enabling the creation of smaller, faster, and more efficient devices. Here are some ways nanotechnology is being applied:

    1. Nanoelectronics: Nanoelectronics involves the use of nanoparticles and nanomaterials to create ultra-small electronic devices, such as transistors, diodes, and switches. This enables the development of smaller, more powerful, and energy-efficient electronics.
    2. Nanowires: Nanowires are tiny wires made of semiconductor materials that can be used to create ultra-small transistors, memory devices, and sensors. They have high conductivity and can be used in applications like flexible electronics and wearable devices.
    3. Graphene and 2D Materials: Graphene, a single layer of carbon atoms, is incredibly strong, flexible, and conductive. It’s being used to create ultra-fast and ultra-sensitive electronic devices, such as transparent electrodes, field-effect transistors, and sensors.
    4. Nanoparticle-based Electronics: Nanoparticles can be used to create novel electronic devices, such as nanoscale resistors, capacitors, and inductors. These devices can be used in applications like wireless communication systems and biomedical devices.
    5. Quantum Dots: Quantum dots are tiny particles made of semiconductor materials that can be used to create ultra-bright and efficient light-emitting diodes (LEDs), lasers, and solar cells.
    6. Memristors: Memristors are two-terminal devices that store data by changing the resistance between two electrodes. They’re being developed for use in neural networks, artificial intelligence, and non-volatile memory applications.
    7. Spintronics: Spintronics involves the manipulation of electron spin to create new types of electronic devices, such as spin-based transistors, memories, and sensors.

    Some potential applications of nanotechnology in electronics and computing include:

    • Ultra-high-speed computers
    • Flexible displays
    • Wearable electronics
    • Energy-harvesting devices
    • Biomedical implants
    • Advanced sensors
    • Quantum computing
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Preanshu Verma
  • 3
Preanshu VermaBegginer
Asked: July 9, 2024In: , ,
  • 3

How was India benefitted from the contributions of Sir M.Visvesvaraya and Dr. M. S. Swaminathan in the fields of water engineering and agricultural science respectively?

question
  1. Yuvraj Sharma
    Yuvraj Sharma Begginer

    Sir M. Visvesvaraya: Water Engineering: Sir M. Visvesvaraya is considered the "Father of Modern Water Engineering in India". He was a civil engineer and a statesman who played a key role in the development of water resources in India. He designed and constructed several irrigation projects, includinRead more

    Sir M. Visvesvaraya:

    1. Water Engineering: Sir M. Visvesvaraya is considered the “Father of Modern Water Engineering in India”. He was a civil engineer and a statesman who played a key role in the development of water resources in India.
      • He designed and constructed several irrigation projects, including the Krishna Raja Sagara Dam, the first major dam in India, which helped to irrigate over 1 million acres of land.
      • He also designed the Mysore Sandur Dam, the Bhadra Dam, and the Tungabhadra Dam, which have helped to irrigate large areas of land and provide drinking water to cities.
      • He was instrumental in the establishment of the Indian Institute of Science in Bangalore, which is one of the premier scientific institutions in India.
    2. Benefits to India: Sir Visvesvaraya’s contributions to water engineering have had a significant impact on India’s agricultural sector and overall economic development.
      • His irrigation projects have enabled the cultivation of new crops, improved agricultural productivity, and increased food security.
      • His work has also helped to control floods, prevent droughts, and improve water management practices in India.

    Dr. M. S. Swaminathan:

    1. Agricultural Science: Dr. M. S. Swaminathan is a renowned geneticist and plant breeder who made significant contributions to agricultural science in India.
      • He developed high-yielding varieties of wheat, rice, and other crops that have helped to increase food production and improve food security in India.
      • He was instrumental in the development of the Green Revolution in India, which led to a significant increase in agricultural productivity and food production.
      • He was also involved in the establishment of the Indian Council of Agricultural Research (ICAR), which is one of the premier research institutions in India.
    2. Benefits to India: Dr. Swaminathan’s contributions to agricultural science have had a significant impact on India’s agricultural sector and overall economic development.
      • His high-yielding crop varieties have increased food production, reduced poverty, and improved nutrition for millions of Indians.
      • His work has also helped to improve the livelihoods of farmers, particularly small and marginal farmers, by providing them with better agricultural practices and technologies.
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