Spectrum’s Development in Science and Technology is a widely appreciated book, which is aligned with the syllabus of the General Studies paper of the UPSC Civil Services Main Examination and also supports the preparation for the Prelims General Studies I.

Key Features

• The book features in-depth discussions on key science and technology issues in high-tech fields such as space research, nuclear research, information technology, Earth and ocean sciences, energy, defence research, nanotechnology, and biotechnology.
• It also addresses significant socio-economic topics related to science and technology, including healthcare, agriculture, rural development, intellectual property rights related issues, and industry.
• A chapter on ecology and environment examines the impact of human activities on the environment, supported by recent research and efforts to combat environmental degradation.
• Key principles, concepts, and terminology related to each topic are included, along with relevant research developments in India, highlighting the ‘indigenisation’ of discoveries.
• The section on Recent Developments and Topical Issues showcases ongoing research initiatives such as AI and generative AI, 3-D printing, metaverse, dark web, space debris, the Artemis launch, recent space ventures by India and other countries, ghost particle, among others that introduce new ideas, terms, and applications of scientific principles in product and process development.
• The extensive information is presented in a concise and accessible manner. Current issues related to scientific and technological advancements are also discussed.
• The book is not only beneficial for candidates preparing for competitive exams and job interviews that demand a deeper understanding of scientific and technological advancements but is also informative for general readers.

The book extends beyond the syllabus to include scientifically relevant topics as the examination paper does not confine itself strictly to the syllabus.