An in-depth guide explains how to put bugs, water, food, plants and pollen, and even parts of the body (like fingernails) under the scope for a close-up glimpse while also explaining how to identify the microscope's different pieces and how to focus properly.

The world of compost and how it relates to healthy soil is a fascinating, complex story. Compost helps to create and maintain healthy soil – the foundation of growing organically. It is also cost-saving, easy and fun, and a fantastic way to learn and connect with nature. Most importantly, composting is really beneficial for the environment as it massively reduces the amount of noxious methane gas generated from burying food waste in landfill. In How to Make and Use Compost, composting expert Nicky Scott reveals why making compost is so important for healthy soil and the environment, how it works and how to make your own compost. He provides clear guidance on the most appropriate system for your site, whether you're composting in a garden or a kitchen, and explains how different composting systems work, including cold composting, wormeries, bokashi and hot boxes. This practical book features an A-Z guide to what you can and cannot compost, composting techniques, common problems and their solutions – from Activators to fertilise the soil with microbial food sources, to Z for Zoo poo if you're lucky enough to live near a wildlife sanctuary! It also details how to compost food waste on a large scale for hotels, restaurants, cafés and other establishments, and shows you how to plan a school or community compost scheme. An extensive list of resources, including websites, organisations, books and where to buy equipment, is also included. Beautifully illustrated with photographs throughout, this handy guide is ideal for gardeners as well as those who want to become more sustainable.

An introduction to the microscope with colored illustrations, projects, and activities.

In nontechnical language and with 199 photographs and drawings, the author clearly explains how a microscope works and what kind to use; preparation and examination of specimens, and much more.

Embark on 59 adventures in the natural world: the structures of numerous microscopic animals; what everyday objects really look like at the cellular level; preparing specimens and slides. 142 illustrations.

For fans of the "Who Was" series, this lively, accessible, and full-color chapter book biography shows how a self-taught scientist was the first to observe the microbial life in and around us. By building his own microscope, Antony van Leeuwenhoek advanced humanity's understanding of our oft-invisible world around us. Microbes are everywhere: in the soil and oceans, in snow, and inside our bodies. But in Antony van Leeuwenhoek's time, people believed that what they saw with their own eyes was all that existed in the world. How did a simple tradesman--who didn't go to college or speak English or Latin like all the other scientists--change everyone's minds? Proving that remarkable discoveries can come from the most unexpected people and places, this eye-opening chapter book, illustrated with lively full-color art, celebrates the power of curiosity, ingenuity, and persistence.

Modern neuroscience research is inherently multidisciplinary, with a wide variety of cutting edge new techniques to explore multiple levels of investigation. This Third Edition of Guide to Research Techniques in Neuroscience provides a comprehensive overview of classical and cutting edge methods including their utility, limitations, and how data are presented in the literature. This book can be used as an introduction to neuroscience techniques for anyone new to the field or as a reference for any neuroscientist while reading papers or attending talks. - Nearly 200 updated full-color illustrations to clearly convey the theory and practice of neuroscience methods - Expands on techniques from previous editions and covers many new techniques including in vivo calcium imaging, fiber photometry, RNA-Seq, brain spheroids, CRISPR-Cas9 genome editing, and more - Clear, straightforward explanations of each technique for anyone new to the field - A broad scope of methods, from noninvasive brain imaging in human subjects, to electrophysiology in animal models, to recombinant DNA technology in test tubes, to transfection of neurons in cell culture - Detailed recommendations on where to find protocols and other resources for specific techniques - "Walk-through" boxes that guide readers through experiments step-by-step