Category Archives: Science & Technology

Q.20. Social media and encrypting messaging services pose a serious security challenge. What measures have been adopted at various levels to address the security implications of social media? Also suggest any other remedies to address the problem. [UPSC 2024 GS P-3]

Social media platforms and encrypted messaging services present significant security challenges due to their potential use in spreading misinformation, organizing […]

Q.15. The world is facing an acute shortage of clean and safe freshwater. What are the alternative technologies which can solve this crisis? Briefly discuss any three such technologies citing their key merits and demerits. [UPSC 2024 GS P-3]

The global shortage of clean and safe freshwater is a well-documented crisis. Here are key data points that highlight the […]

Q.6. What is the technology being employed for electronic toll collection on highways? What are its advantages and limitations? What are the proposed changes that will make this process seamless? Would this transition carry any potential hazards? [UPSC 2024 GS P-3]

Fastag rfid

Technology for Electronic Toll Collection on Highways The technology primarily used for Electronic Toll Collection (ETC) on highways is Radio […]

Q. Discuss the impact of recent developments in science and technology on everyday life in India. Provide examples to illustrate how these advancements have improved quality of life.

recent developments in science and technology

India has witnessed a rapid transformation in recent years, largely driven by advancements in science and technology. These developments have […]

Q. Discuss the concept and process of cryonics and evaluate its scientific, ethical, and legal implications. What are the potential benefits and challenges associated with this practice?

Cryonics

Understanding Cryonics Cryonics is the practice of preserving individuals who have died from a legal and medical standpoint, at very […]

Q. Discuss the concept of “Xenotransplantation” and its potential to address the organ transplant shortage. What are the main scientific, ethical, and medical challenges associated with xenotransplantation? How can these challenges be mitigated?

xenotransplantation

Why in News?: On 11th May, 2024, Richard Rick Slayman (American), the first recipient of a pig kidney transplant, died […]

Q. Discuss the significance of the Innovations for Defence Excellence (iDEX) initiative in the context of India’s defense sector. How does iDEX contribute to the indigenization of defense technology, and what challenges does it face in achieving its objectives? Provide examples to illustrate your answer.

idex

Why in news: Innovations for Defence Excellence (iDEX), the flagship initiative of the Ministry of Defence, signed the landmark 350th contract in New […]

India’s Digital Public Infrastructure (DPI): A Fundamental Driver of Social Transformation

Introduction to India’s Digital Public Infrastructure (DPI) India’s Digital Public Infrastructure (DPI) represents a robust framework designed to enhance digital […]