Journey from the deepest trenches in the oceans to the farthest humans have ventured into space and learn what it takes to explore the extremes. You might just be surprised by how similar the domains of ASTRONAUTS and AQUANAUTS really are. Space and the ocean. If you don't think they go together, think again! Both deep-sea and space explorers have to worry about pressure, temperature, climate, and most importantly, how to survive in a remote and hostile environment. Join us on an amazing journey as we go up in space with astronauts and dive deep down in the ocean with aquanauts to explore the far-off places of our planet and the solar system.

A picture book biography of Ken Nedimyer, who started the Coral Restoration Foundation - an international group dedicated to resuscitating the world's coral reefs. Kate Messner and Matthew Forsythe brilliantly chronicle the groundbreaking efforts of one coral restoration pioneer, from his first optimistic experiment of transplanting coral - with the help of his daughter-to his founding of the Coral Restoration Foundation, and the foundation's continued efforts around the world to rebuild coral reefs.

American chestnut trees were once found far and wide in North America's eastern forests. They towered up to one hundred feet tall, providing food and shelter for people and animals alike. For many, life without the chestnut seemed unimaginable--until disaster struck in the early 1900s. What began as a wound in the bark of a few trees soon turned to an unstoppable killing force. An unknown blight was wiping out the American chestnut, and scientists felt powerless to prevent it. But the story doesn't end there. Today, the American chestnut is making a comeback. Narrative nonfiction master Sally M. Walker tells a tale of loss, restoration, and the triumph of human ingenuity in this beautifully photographed middle-grade book.

In 1961, President John F. Kennedy announced that the United States would try to land a man on the Moon by the end of the decade. During the two thousand, nine hundred and seventy-nine days that followed his speech, eighteen astronauts climbed into spaceships; three of them died before even leaving the ground. Eight rockets soared into space. And four hundred thousand people, engineers, technicians, scientists, mathematicians, and machinists joined Project Apollo in hopes of making the dream a reality.

Elephant has a bucket of blocks and wants to build something tall. Something as tall as Elephant. But will it stay up? CRASH! BOOM! Not this time. Build it again? One block. Two blocks? Four blocks? It's still not as tall as Elephant. More blocks! Now will it stay up? Now will it be as tall as Elephant? Build, balance, count -- question, estimate, measure -- predict, crash, and build again! Young children will happily follow along as Elephant goes through the ups and downs of creating something new and finally celebrates the joy and pride of success.

Maybe you remember when a little robotic spacecraft landed on a far-off planet. On August 6, 2012, the rover Curiosity touched down on the rocky surface of Mars -- and now she's ready to guide you through her journey firsthand. From idea to creation and beyond, this fact-filled, stylish book introduces readers to Curiosity and her mission: to discover more about the red planet and search for evidence of life. How did Curiosity get her name? What tools does she use to carry out her tasks? In her own voice, the popular NASA rover tells how and why she traveled more than 350,000,000 miles to explore a planet no human has ever visited . . . and what she's been doing there.

Cyrus Field had a big dream to connect North America and the United Kingdom with a telegraph line, which would enable instant communication. In the mid-1800s, no one knew if it was possible. That didn't dissuade Cyrus, who set out to learn about undersea cables and built a network of influential people to raise money and create interest in his project. Cyrus experienced numerous setbacks- many years of delays and failed attempts, millions of dollars lost, suspected sabotage, technological problems, and more. But Cyrus did not give up and forged ahead, ultimately realizing his dream in the summer of 1866.

The periodic table is a crowning scientific achievement, but it's also a treasure trove of adventure, greed, betrayal, and obsession. The fascinating tales in The Disappearing Spoon follow elements on the table as they play out their parts in human history, finance, mythology, conflict, the arts, medicine, and the lives of the (frequently) mad scientists who discovered them.

Charlotte's world is fully charged! With her dog at her side, she's always tinkering, coding, clicking, and downloading. She's got a knack for anything technological--especially gadgets that her parents don't know how to fix! Then, she receives a new toy that is quite a puzzle: a doll! What's she supposed to do with that? Once she discovers the doll's hidden battery pack, things start to get interesting...while her faithful canine sidekick wonders if he'll be overshadowed by the new and improved Doll-E 1.0!

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 the course of ship design forever.

Larry Page and Sergey Brin started out as two Stanford college students with a wild idea: They were going to organize the world's information. From that one deceptively simple goal, they created one of the most influential and innovative companies in the world. The word "google" has even entered our vocabulary as a verb. Now, find out the true history of Google--from its humble beginnings as a thesis project made out of "borrowed" hardware and discount toys through its revolution of the world's relationship with technology to a brief glimpse of where they might take us next.

Lou Bulosan-Nelson has the ultimate summer DIY project. She's going to build her own "tiny house," 100 square feet all her own. She shares a room with her mom in her grandmother's house, and longs for a place where she can escape her crazy but lovable extended Filipino family. Lou enjoys her woodshop class and creating projects, and she plans to build the house on land she inherited from her dad, who died before she was born. But then she finds out that the land may not be hers for much longer. Lou discovers it's not easy to save her land, or to build a house. But she won't give up; with the help of friends and relatives, her dream begins to take shape, and she learns the deeper meaning of home and family.

Innovation starts with a problem whose solution sets in motion all kinds of unexpected discoveries. That's why you can draw a line from from pendulums to punching the clock at a factory, from ice blocks to summer movie blockbusters, from clean water to computer chips.In the lively storytelling style that has made him a popular, bestselling author, Steven Johnson looks at how accidental genius, brilliant mistakes, and unintended consequences shape the way we live in the modern world. Johnson's "long zoom" approach connects history, geography, politics, and scientific advances with the deep curiousity of inventors or quirky interests of tinkerers to show how innovation truly comes about. His fascinating account is organized into six topics- glass, cold, sound, clean, time, light. Johnson's fresh exploration of these simple, single-syllable word concepts creates an endlessly absorbing story that moves from lightning strikes in the prehistoric desert to the herculean effort to literally raise up the city of Chicago to laser labs straight out of a sci-fi movie. In other words, it's the story of how we got to now!

Izzy Gizmo's inventions are marvelous, magnificent . . . and often malfunction. But when she finds a crow with a broken wing, she has to help! Izzy tries again and again to build a new pair of wings, but nothing is working. Can Izzy overcome her failures? Or is her friend destined to live as a crow who can?t fly?

Back in the days of long skirts and afternoon teas, young Joan Procter entertained the most unusual party guests- slithery and scaly ones, who turned over teacups and crawled past the crumpets....While other girls played with dolls, Joan preferred the company of reptiles. She carried her favorite lizard with her everywhere--she even brought a crocodile to school! When Joan grew older, she became the Curator of Reptiles at the British Museum. She went on to design the Reptile House at the London Zoo, including a home for the rumored-to-be-vicious komodo dragons. There, just like when she was a little girl, Joan hosted children's tea parties--with her komodo dragon as the guest of honor.

When her parents took away her candles to keep their young daughter from studying math...nothing stopped Sophie. When a professor discovered that the homework sent to him under a male pen name came from a woman...nothing stopped Sophie. And when she tackled a math problem that male scholars said would be impossible to solve...still, nothing stopped Sophie. For six years Sophie Germain used her love of math and her undeniable determination to test equations that would predict patterns of vibrations. She eventually became the first woman to win a grand prize from France's prestigious Academy of Sciences for her formula, which laid the groundwork for much of modern architecture (and can be seen in the book's illustrations).

On June 6, 1930, engineer Otis Barton and explorer Will Beebe dove into the ocean inside a hollow metal ball of their own invention called the Bathysphere. They knew dozens of things might go wrong. A tiny leak could shoot pressurized water straight through the men like bullets! A single spark could cause their oxygen tanks to explode! No one had ever dived lower than a few hundred feet...and come back. But Otis and Will were determined to become the first people to see what the deep ocean looks like.

As a child, Rachel Carson lived by the rhythms of the natural world. Spring after spring, year after year, she observed how all living things are connected. And as an adult, Rachel watched and listened as the natural world she loved so much began to fall silent. Spring After Spring traces Rachel's journey as scientist and writer, courageously speaking truth to an often hostile world, and ultimately paving the way for the modern environmental movement.

Robert Goddard may be known as the father of US rocketry, but back in the 1880s, he was just a kid in Worcester, Massachusetts. Even as a youngster, his eyes glimmered with scientific interest and the thrill of discovery. With BAMS! POPS! BANGS! he experimented time and time again with one mission: make his rockets fly!

Although Orville and Wilbur Wright are celebrated today as heroes for their revolutionary contributions to science and engineering--they are acknowledged as the first men to successfully achieve powered, piloted flight--their success was hard-earned. (Spoiler alert: there were a lot of nosedives involved.) In fact, it took the self-taught engineers years of work and dozens of crashes before they managed a single twelve-second flight!