"Introduces readers to the life, world, and incredible mind of Leonardo da Vinci through hands-on building projects that explore his invention ideas."--Publisher's description.

Profiles fifty unusual structures, include a fire-breathing octopus sculpture, a giant skateboard ramp, a Costa Rican treehouse community, and a life-sized X-Wing Starfighter built of LEGO bricks.

Discusses various types of bridges that can be found all over the world.

Geothermal energy makes use of the energy already present within the earth. This clean, renewable energy is growing in its technology and popularity. Readers will learn how it is harnessed, how it compares to other forms of energy, and how they may get involved in this exciting growing field some day.

A graphic-style nonfiction adventure into fundamental concepts in computer science. -- adapted from publisher's website.

"Urban planners, architects, and scientists are developing high-rise forests that seek to balance human activity and natural regeneration. Discover how green infrastructure will transform the urban landscape and how we think about our future"--

Privacy, Security, and Cyberspace illustrates how digital privacy and security is often a cat-and-mouse game in which owners of computers and digital data constantly update their defenses in response to new threats, while black hat hackers (those who break into computer systems with malicious intent) develop new ways to break through such defenses. --from publisher description.

"Red Kangaroo sees a plane in the sky and wants to fly just as high! Once she's learned about the four forces needed for flight-weight, lift, thrust, and drag-Red Kangaroo earns her wings! In this new series, Chris Ferrie answers all the questions Red Kangaroo has about what things are made of and how things work using real-world and practical examples. Young readers will have a firm grasp of scientific and mathematical concepts to help answer many...

"Bioengineering has the potential to solve a range of urgent, global problems. Why Are We Making Glowing Bunnies?! introduces teen readers to the possibilities, dangers, and ethical issues involved in bioengineering"--

This is a rhyming-text picture book about Raye Montague. After touring a German submarine in the early 1940s, young Raye set her sights on becoming an engineer. Little did she know sexism and racial inequality would challenge that dream every step of the way, even keeping her greatest career accomplishment a secret for decades. Through it all, the gifted mathematician persisted-- finally gaining her well-deserved title in history: a pioneer who changed...