Science in Your Shopping Cart shows us just how much science is behind the everyday items we use, eat, and wear. In the United States, we pay less for food than almost any other country. Every year, researchers introduce dozens of new and improved varieties of fruits, vegetables, and other products. But as we walk through the grocery store, do we ever stop to think about where this incredible abundance and variety comes from? This book helps us understand the science that makes it all possible.

Gardening with Less Water offers simple, inexpensive, low-tech techniques for watering your garden much more efficiently — using up to 90 percent less water for the same results. With illustrated step-by-step instructions, David Bainbridge shows you how to install buried clay pots and pipes, wicking systems, and other porous containers that deliver water directly to a plant’s roots with little to no evaporation. These systems are available at hardware stores and garden centers; are easy to set up and use; and work for garden beds, container gardens, and trees.This book would be an excellent resource for 6th-12th grade educators looking to provide water conservation engineering challenges for their students.This book must be returned.