Showing results by author "Kam Ng" in All Categories

This eBook dives into the fascinating world of biodiversity, exploring its significance, challenges, and conservation efforts. From the intricate web of life in tropical rainforests to the delicate balance of ecosystems in polar regions, this eBook takes readers on a journey to understand the diversity of life on Earth. The eBook begins by defining biodiversity and highlighting its importance for ecosystem stability, resilience, and human well-being. It discusses the major threats to biodiversity, including habitat loss, climate change, invasive species, pollution, and overexploitation, and...

Dark matter remains one of the most captivating mysteries of the universe, challenging scientists and enchanting the imagination of the public. This eBook describes various aspects of dark matter research, shedding light on its nature, impact, and future directions. Dark matter is a mysterious form of matter that does not emit, absorb, or reflect electromagnetic radiation, making it invisible and elusive to direct detection. Its existence is inferred from gravitational effects observed on cosmic scales. The historical journey of dark matter research spans decades, from its initial proposal ...

Exploring the dynamic interplay between order and chaos, this eBook navigates the transitions where structured order transforms into chaos and back. From the elegant complexities of fractals to the emergence of strange attractors through nonlinear equations, the narrative unfolds the intricate dance between deterministic systems and orchestrated chaos. Drawing upon fluid dynamics, noise injection, and the 'butterfly effect,' it unveils the subtle nuances shaping period doubling, bifurcation, self-organization, and edge chaos. With vivid graphics and experimental data in fluid flow, this ...

Scan and go technology represents one of the most intriguing and transformative developments in the modern retail environment. At its heart, it is a digital solution designed to streamline the traditional checkout process by allowing customers to scan products with their smartphones as they shop and pay directly through a mobile app, bypassing conventional cashier counters. While it appears to be a simple extension of self-checkout systems, scan and go technology is, in fact, a sophisticated convergence of mobile computing, wireless communications, inventory management systems, payment ...

Secretariat was not merely a racehorse; he was a living embodiment of athletic majesty; a figure whose feats transcended the boundaries of sport and became woven into the cultural and emotional fabric of American life. Born in 1970 at The Meadow in Doswell, Virginia, Secretariat emerged as a racing prodigy whose commanding physical form, extraordinary stride, and indomitable spirit distinguished him from his earliest starts. His 1973 Triple Crown campaign remains, to this day, one of the most astonishing achievements in the history of competitive athletics, punctuated by a 31-length victory...

In this eBook, we explore the landscape of college education, with a keen focus on tuition-free institutions and affordable alternatives. I will share my story on how I got my free college education and employer assisted graduate studies. There are about 18 colleges in the United States which offer tuition-free education. Drawing on my experiences in STEM (science, technology, engineering and math) education and teaching in colleges, we will describe a strategy of transferring from community colleges to four-year institutions. We encourage readers to develop educational plans, aligning ...

This eBook explores the transformative potential of additive manufacturing. From its origins to its profound impact across industries, it navigates the evolution, principles, and diverse applications of 3D printing. Diving into the foundations of various printing technologies and materials, it illuminates the versatility and innovation inherent in this cutting-edge technology. Through insightful sections, readers uncover the vast applications spanning healthcare, aerospace, construction, and beyond, showcasing how 3D printing reshapes industries and offers customized solutions. The eBook ...

In this eBook, we embark on a journey and exploration of cutting-edge technology in smart materials and structures. From self-healing polymers to shape memory alloys, discover the revolutionary advancements that are reshaping industries and unlocking new possibilities. This eBook dives into the principles, applications, and prospects of smart materials. Uncover the secrets behind adaptive structures, intelligent sensors, and the synergy between materials and technology. Whether you're a student, researcher, or simply curious about the future of materials science, this eBook provides a ...

This eBook serves as a roadmap, navigating readers through the science, impacts, solutions, and imperative actions in the face of this global challenge. From the scientific foundations of climate change to its tangible impacts on our environment and societies, the eBook sheds light on the urgency of addressing this crisis. It underscores the interconnectedness of greenhouse gas emissions, extreme weather events, and the imperative for immediate action. We describe the solutions, highlighting the promising role of renewable energy, advancements in technology, and the complexities surrounding...

This eBook explores the fascinating field of quantum computing, which harnesses the principles of quantum mechanics to revolutionize computation. We dive into the fundamental concepts of quantum mechanics, including superposition, entanglement, and quantum gates, which form the basis of quantum computing. The eBook discusses the challenges of decoherence and error correction in quantum systems, as well as strategies for minimizing decoherence and improving the accuracy of quantum computations. We trace the history of quantum computing, highlighting key milestones and advancements, and ...

Charles Darwin’s life and work stand as a testament to the power of curiosity, perseverance, and intellectual courage. From his early fascination with nature to his groundbreaking voyage aboard the HMS Beagle, Darwin’s observations led him to formulate the theory of evolution by natural selection—an idea that would forever change humanity’s understanding of life. Though he delayed publishing his theory for two decades, his meticulous research and overwhelming evidence solidified evolution as one of the most important scientific principles of all time. Darwin’s journey was not ...

This eBook on revisiting Singapore and Hong Kong is a narrative that captures the essence of two iconic cities through fresh perspectives. In Singapore, the journey unfolds with a deeper exploration of its architectural marvels and cultural treasures. From the futuristic allure of Marina Bay Sands to the historical charm of Merlion Park, the vibrant blooms of the Botanical Gardens, and the harmonious blend of nature and innovation, the city-state emerges as a dynamic tapestry of tradition and modernity. Every visit unearths new facets of Singapore’s identity, with its seamless interplay ...

Galileo Galilei stands as a towering figure in the history of science and astronomy, whose bold intellect and innovative spirit transformed humanity’s understanding of the universe. In this eBook, we journey through Galileo’s life, from his early days in Pisa, where his fascination with mathematics and the natural world took root, to his groundbreaking discoveries that would forever change the trajectory of scientific thought. As the first to use a telescope to systematically observe the night sky, Galileo revealed the Moon’s rugged surface, discovered Jupiter’s four largest moons, ...

Thomas Edison stands as one of the most iconic figures in history, whose legacy as a prolific inventor and visionary transformed the world and defined the spirit of innovation. Born in an era of candlelight and gas lamps, Edison’s determination and curiosity propelled him to invent and develop technologies that electrified cities, brought sound and motion pictures to life, and redefined communication. This eBook dives into the life and achievements of "The Wizard of Menlo Park," exploring his groundbreaking inventions like the incandescent light bulb, phonograph, and motion picture camera...

In this eBook, we explore the fascinating and essential phenomenon of Earth's rotation—a force that shapes not only our daily lives but also the very fabric of the planet's existence. From its formation over 4.5 billion years ago, Earth has spun on its axis, producing the familiar cycle of day and night. But beneath this seemingly routine movement lies a wealth of complexity. We begin with the origins of Earth’s rotation, examining how the conservation of angular momentum set our planet into motion, a process that continues today albeit at a gradually slowing pace. Tidal forces, ...

The journey of autonomous vehicles (AVs) represents one of the most transformative developments in modern transportation. From its early conceptualizations to its current state, AV technology promises to revolutionize road safety, efficiency, and urban mobility. Autonomous vehicles, equipped with advanced sensors, machine learning algorithms, and sophisticated hardware, operate without direct human intervention. These vehicles are categorized into six levels of autonomy, ranging from fully manual operation (Level 0) to full autonomy (Level 5), with most commercial AVs currently operating at...

The integration of artificial intelligence (AI) into cancer research represents a transformative leap in modern medicine, blending technological innovation with the urgency of saving lives. AI has demonstrated remarkable capabilities in identifying cancers early, accurately, and efficiently across a range of types, from breast and lung cancers to rare and aggressive forms such as sarcomas. With its ability to process vast amounts of imaging, genomic, and clinical data, AI serves as a powerful ally to healthcare professionals, enhancing their diagnostic precision and uncovering patterns ...

Fish have captivated humanity for centuries, not only as a vital source of sustenance but also as symbols of beauty, resilience, and cultural significance. This eBook explores the multifaceted world of fish, from their presence in serene koi ponds and bustling fish markets to their depiction in art, sculpture, and cuisine. The journey begins with the koi fish, a revered symbol of perseverance and prosperity in Asian traditions. Their vibrant colors and graceful movements bring harmony to gardens and homes, embodying a deep connection between nature and human spirituality. In contrast, ...

The eBook discusses the remarkable history and evolution of one of humanity's most transformative inventions—paper. It begins with the life and achievements of Cai Lun, the visionary Chinese inventor credited with revolutionizing the papermaking process around 105 CE during the Eastern Han Dynasty. His innovative technique, which involved blending natural materials such as tree bark, hemp, rags, and fishing nets to create a versatile and accessible medium, laid the foundation for the spread of knowledge, culture, and communication across the world. The narrative explores the historical ...

This eBook discusses the complexities of genetically modified organisms (GMO), gluten, and organic food production, offering readers an insightful exploration of these three interconnected topics that dominate contemporary food discourse. It begins by unpacking the science behind GMOs, explaining their purpose, characteristics, and unique features. Through a balanced discussion of their advantages, such as increased agricultural efficiency and resistance to pests, alongside concerns like potential health risks and environmental impacts, the eBook navigates the controversial terrain ...