Showing results by publisher "HarperAudio" in Science & Engineering

The eldest son of a master woodworker, Callum Robinson spent his childhood surrounded by wood and trees, absorbing craft lessons in his father’s workshop. In time he became his father’s apprentice, helping to create exquisite bespoke objects. But eventually the need to find his own path led him to establish his own workshop and chase ever bigger and more commercial projects, until the devastating loss of one major job threatened to bring it all crashing down.

From the kitchen and bath to the living room and laundry, Green Cleaning For Dummies provides readers with green solutions to every common cleaning chore. Focusing on organic, nontoxic, sustainable alternatives to conventional cleaning products, it's packed with suggestions and tips for effective cleaning, and even offers green solutions for sprucing up patios, garages, vehicles, and the exterior of a house.

Using the power of the sun, moon, stars, and planets, this unique guide is filled with engaging exercises that deepen your knowledge of the solar system, help you take necessary pauses every day, and foster a renewed sense of presence in the universe.

With a husband and two children, 1200 sheep and 400 cattle, farm dogs and pet lambs, pigs bent on excavation and a goat bent on escape, country life is never dull. From calving cows to constipated dogs, weddings to weaning lambs, daffodils to ducklings to droughts, each season brings new challenges and delights. Sometimes it's exhausting but it's almost always a lot of fun - anyway, it's all part and parcel of the life of a Kiwi mother, farmer's wife and vet.

In this groundbreaking book, Thomas M. Kostigen reveals the vital missing link in today's environmental crisis: how we as individuals are connected to the most tenuous geography on the planet. Despite the recent prominence of "green" issues in the news, we continue to ignore the raw relationship between the earth and our actions. But the seemingly insignificant things we do every day have the power to literally alter the landscape in the ongoing battle to resuscitate the planet.

Award-winning environmentalist, author, and journalist Bill McKibben selects twenty science and nature essays that represent the best examples of the form published in the previous year.

At the heart of the Milky Way, there is a distortion in the fabric of the Universe. Caused by something 4 million times bigger than our Sun, it is where space and time are so warped that everything within 12 million kilometres is trapped, even light. This region of no return is called the event horizon, and inside it lies the end of time as we know it. We have named it Sagittarius A* and it is a supermassive black hole. Black holes lie where the most massive stars used to shine and at the edge of our current understanding.

Cutting-edge studies in neuroscience have in recent years proved what many doctors, therapists, and other health professionals had long suspected: Simple, repetitive tasks, performed with focus and attention - mindfulness - can not only quieten our noisy thought processes and help us relax but also improve our outlook on life and protect us against life-threatening illnesses. A cognitive neuroscientist and a leading authority on mental performance, Stan Rodski sets out the science behind these remarkable discoveries in simple terms and explains how you in turn can benefit from them.

A compelling, fresh, and thought-provoking exploration of friendship - what it is, how to keep it, and why we need it more than ever before. 

The weather is the foundation of our daily lives. It’s a staple of small talk, the app on our smartphones, and often the first thing we check each morning. Yet behind all these humble interactions is the largest and most elaborate piece of infrastructure human beings have ever constructed - a triumph of both science and global cooperation. But what is the weather machine, and who created it?