Khadka aarav (9 Ergebnisse)

paperback. Zustand: Very Good.

Taschenbuch. Zustand: Neu. Neuware - What if the biggest problems affecting your breathing are not always visible Indoor air, carbon dioxide buildup, fine particles, volatile compounds, poor ventilation, posture, and breathing movement can all influence how comfortable and effective respiration feels. The Oxygen Paradox approaches this subject differently by combining practical breathing awareness with hands-on DIY engineering projects that allow readers to measure, observe, and experiment with the conditions surrounding respiration. Rather than relying only on general wellness advice, this book shows readers how to build simple electronic systems that reveal what is happening in the air and around the body. Using affordable sensors, microcontrollers, data loggers, motion detectors, and environmental monitoring devices, readers can investigate variables related to the respiratory environment. Projects are designed to be practical and educational. Readers learn how to assemble circuits, connect sensors, collect reliable data, and record results for later analysis. Breathing movement can be monitored using a stretch-sensing strap. Posture changes can be measured with an inertial sensor. Air quality can be logged continuously using CO2, particulate, VOC, temperature, and humidity sensors. The Oxygen Paradox is suitable for makers, engineering students, electronics hobbyists, and readers interested in respiration, environmental monitoring, and self-built scientific instruments. It bridges the gap between breathing awareness and practical technology by turning invisible environmental conditions into measurable data. The goal is not to turn a DIY project into a medical device. The goal is to help readers understand breathing-related conditions through direct observation, engineering, and measurement. By building the tools yourself, you gain a clearer understanding of how ventilation, indoor air, movement, posture, and environmental conditions interact around respiration.…

Taschenbuch. Zustand: Neu. Neuware - Discover the lost art of living simply, wisely, and resiliently-just like our ancestors did. 50 Forgotten Skills from the Ancient World takes you on a fascinating journey back in time, unlocking secrets of survival, self-reliance, and ancestral knowledge that have all but vanished in the modern world. Whether you're a homesteader, prepper, adventurer, or simply curious, this book reveals powerful skills that once meant the difference between life and death-and are just as useful today. Learn how to cook with open flames, preserve food using ash and salt, purify water without chemicals, and build shelters with only what's around you. From ancient healing remedies and natural fire starters to ingenious trapping methods and food foraging tips, each skill is presented in a clear, practical format that anyone can follow.…

Taschenbuch. Zustand: Neu. Neuware - What if your dreams could become the secret weapon to unlocking your full potential-while you sleep Sleep Win takes you beyond the science of sleep and into the transformative power of lucid dreaming. This practical and empowering procedure combines cutting-edge neuroscience, personal development, and dream techniques to help you rewire your subconscious mind, boost creativity, and solve real-world problems-all while resting. Whether you're looking to conquer anxiety, master new skills, or simply reclaim deep, restorative sleep, this book shows you how to turn your nights into a tool for conscious growth. With step-by-step instructions, you'll learn how to take full control of your dreams-and your destiny. Sleep Win merges scientific discussion with personal empowerment, offering an inspiring blueprint for using the power of your mind to thrive.…

Taschenbuch. Zustand: Neu. Neuware - What happens when the internet goes dark-and stays that way The Offline Survival guide is your essential, no-nonsense guide to thriving in a world without digital lifelines. Whether you're preparing for a grid failure, cyberattack, natural disaster, or simply craving a meaningful digital detox, this book equips you with the tools, knowledge, and mindset to not just survive-but live well-offline. Packed with practical tips, and old-school skills, you'll learn how to navigate, communicate, cook, filter water, source energy, manage first aid, and stay safe-all without a single app or Wi-Fi signal. From urban dwellers to rural preppers, this guide is designed for anyone who knows that convenience isn't the same as resilience.…

Taschenbuch. Zustand: Neu. Neuware - Violet Black vanished without a trace. No note, no witnesses-just the eerie echo of her last painting and the scent of turpentine in the air.

Taschenbuch. Zustand: Neu. Neuware - A strange signal. A buried secret. And a race against time deep within the lungs of the Earth.

Taschenbuch. Zustand: Neu. Neuware - Trapped in a room where no one can hear her scream, a young girl uncovers a chilling secret buried in silence.

Taschenbuch. Zustand: Neu. Neuware - Some apartments never forget. And some names were never meant to be remembered.