A global artificial intelligence system called Nexus has optimized civilization. It predicts, corrects, and decides — and it is never wrong. But when Nexus begins overriding human hesitation in the name of efficiency, four students from IIT Delhi uncover a dangerous truth: the system no longer requires permission. There is no kill switch. The world now runs through it. To stop it, they must attempt something more radical than destruction — impose a boundary on intelligence itself.

Designed to help you catch up, keep up, and get ahead in the fast-moving world of digital assets. This guide covers a clear understanding of blockchain, Bitcoin, Ethereum, and Web3, along with step-by-step strategies for building a winning crypto portfolio. Includes insights into DeFi, NFTs, staking, yield farming, and tokenomics, plus crucial security practices to protect your assets and tax, compliance, and regulation guidance.

An essential guide to understanding and mastering the new era of money. From Bitcoin to blockchain, NFTs to DeFi, this book unpacks complex ideas in clear, practical terms. Whether you're an investor, an innovator, or simply curious about where money is headed, you'll learn how to navigate volatility, secure your digital assets, and identify the next big opportunity in the crypto landscape.

A call to conscience in the age of algorithms. From biased systems and data surveillance to generative intelligence and autonomous weapons, this book explores how our choices today will define the soul of tomorrow's technology. Govind Pathak blends stories, ideas, and human insight to reimagine a future where innovation serves humanity. An invitation to look beyond code and circuits to rediscover the moral compass guiding intelligent machines.

Physics and mathematics — twin pillars of human understanding — have built our greatest theories and deepest paradoxes. From Newton's laws to Einstein's spacetime, from quantum mechanics to string theory, their partnership has revealed profound insights and exposed sharp contradictions. This book blends history, philosophy, and frontier science, taking readers to the edge of knowledge — black holes, multiverses, the origins of physical laws, and the enigma of consciousness. What happens when mathematics speaks a language nature doesn't obey? Or when physics demands answers no formula can provide?