Item category 2: Science & Technology

In 1922 the US Navy commissioned its first small experimental aircraft carrier. This was followed into service by two much larger and capable carriers in 1927 with five more being built prior to the Japanese attack on Pearl Harbor including three large Yorktown class. To take the offensive agains...

"Developed by literacy experts in partnership with educators for students in PreK through grade two, this book introduces beginning readers to airplanes through simple, predictable text and related photos"--

"Get a bird's-eye view of airplanes, past and present. Introduce early readers in preK-2 to the variety of boats and ships they can see in their community and in their world. Cover the basics of how airplanes work, along with a brief history. Bold photographs and energetic text are perfect for re...

Introduces readers to the science and engineering that makes airplanes possible. Accessible text, helpful diagrams, and a How Does It Work? feature make this book an exciting introduction to understanding technology.

Provides instructions for seniors on how to use Alexa, Amazon's voice-controlled digital personal assistant, to perform a range of everyday tasks, including setting and controlling smart home devices such as smart heating and smart lighting, making hands-free phone calls, and shopping online.

A Complete Introduction is the most comprehensive yet easy-to-use introduction to using Algebra. Written by a leading expert, this book will help you if you are studying for an important exam or essay, or if you simply want to improve your knowledge. The book covers all the key areas of algebra i...

Meet Polygon and Plane, Reflection and Rotation, Odd Number and his buddy Even Number, and the three amigos Sine, Cosine and Tangent. Discover the secrets of their world and how they like to throw their numbers about. Algebra & Geometry is a compelling guide to the community of characters who mak...