"Engaging images accompany information about teleportation. Are we there yet? You've been in the car for hours. If only you could teleport to your destination. One day it might be possible. Through leveled text and engaging photos this title introduces readers to the exciting possibilities of teleportation. It highlights the use of teleportation in fiction describes the science behind the superpower and explores how teleportation may one day be possible....

"From our homes and schools to stores and restaurants, Wi-Fi has changed how we send and receive information and how we stay connected to the internet and each other. The story of Wi-Fi begins as far back as the discovery of radio waves. Readers will learn how it developed from there and gain an appreciation for the invisible world behind the wireless computer technology we rely on"--Provided by publisher.

"Exploit and defend against the latest wireless network attacks. Learn to exploit weaknesses in wireless network environments using the innovative techniques in this thoroughly updated guide. Inside, you'll find concise technical overviews, the latest attack methods, and ready-to-deploy countermeasures. Find out how to leverage wireless eavesdropping, break encryption systems, deliver remote exploits, and manipulate 802.11 clients, and learn how...