Henry Carter Hull

Is constant access to technology safe for children? Should driverless vehicles replace human-controlled cars? Every day, we hear arguments about technology issues in the media. This book gives readers the tools to make sense of and evaluate some of these arguments. Using three relatable and accessible technology-related examples, this book introduces readers to the parts of an effective argument and prompts them to use the knowledge they have gained...

From the wood and canvas biplanes of World War One to the latest vertical takeoff stealth fighters and pilotless drones of the world's air forces, twelve dioramic scenes reveal how combat aircraft have gradually become the sophisticated stealth machines of today.

In twelve dioramic scenes, discover how warships have changed from the sail and oar power of ancient Greek triremes and 19th century ships of the line to iron warships of the early 20th century and today's modern aircraft carriers and stealth missile destroyers.

From the first rockets used to fire arrows to modern computer-controlled cruise missiles and wire-guided High Explosive Anti-Tank Missiles, twelve dioramic scenes reveal how rockets and missiles have gradually become the primary weapons of mechanized warfare.

Swindle meets Adventures in Babysitting in this action-filled comedy! Charley Decker is about to have the wildest night of her life! With her mom on a romantic weekend getaway, Charley has plans to spend her free time watching bad movies with older brother Greg, and friends Wade and Oona (if Charley can get Wade and Oona to stop fighting long enough to pay attention.) But then, Greg ditches Charley for a date night downtown, borrows their mom's boyfriend's...

Everyone is obsessed with Unison, the social network that knows you better than you know yourself. Everyone who can afford it, that is. Living beneath the vast ceiling that separates Eastern Seaboard City into rich topside and poor sub-canopy zones, fifteen-year-old Mistletoe can only dream of logging in and has to make do with technological hand-me-downs. Worlds collide when Ambrose Truax, the privileged heir to the Unison empire, wanders into the...

Scientists are on the verge of a revolution in biomedical engineering that will forever change the way we think about medicine, even life itself. Cutting-edge researchers are working to build body organs and tissue in the lab. They are developing ways to encourage the body to regenerate damaged or diseased bone and muscle tissue. Scientists are striving to re-route visual stimuli to the brain to help blind people see. They may soon discover methods...

When android teens join humans in high school, nothing will ever be the same. Julie's family is very much anti-android. Her parents don't want androids in her school or even in their town. When Julie gets to know a group of androids at school, she questions whether her family's prejudices were correct. Then she learns her parents have joined an anti-android group and have plans to protest the androids at prom. Julie will have to choose between her...

How the Toilet Changed History examines the invention of the toilet and explores how improving sanitation has changed cities and human health. Features include essential facts, a glossary, selected bibliography, websites, source notes, and an index, plus a timeline and maps, charts, and diagrams. Aligned to Common Core Standards and correlated to state standards. Essential Library is an imprint of Abdo Publishing, a division of ABDO.

When android teens join humans in high school, nothing will ever be the same. After years of hard work, Danny is finally the starting quarterback for the Fitzgerald Flash. But his senior year takes a turn when an android-Alice-joins the football team. With her advanced physical skills and quick mind, Alice soon shows up nearly every player on the team. If the human players can't figure out how to work with Alice, they may lose their chance at the...