Vera Rubin was one of the astronomers who discovered and named dark matter, the thing that keeps the universe hanging together. Throughout her career she was never taken seriously as a scientist because she was one of the only female astronomers at that time, but she didn’t let that stop her. She made groundbreaking and incredibly significant discoveries that scientists have only recently been able to really appreciate—and she changed the way that we look at the universe.

    But it’s down under the pier, at low tide, where the real magic can be found. The best part? It’s free.

    It highlights both the eye-catching colors of the season and the science behind the colors. Back matter offers additional scientific details for curious readers as well as suggested further reading and links to hands-on activities.-- "Journal"

    From 1775 to the present day, this fascinating framing device lets readers watch as human and animal populations shift and the landscape transitions from country to city. Methods of transportation, communication and energy use progress rapidly while other things hardly seem to change at all. This engaging, eye-opening window into history is perfect for budding historians and nature enthusiasts alike, and the time-lapse quality of the detail-packed illustrations will draw readers in as they pore over each spread to spot the changes that come with each new era. A fact-filled poster is included to add to the fun.

    They fly in your face and prance on your food." And yet... without bees, we might not have strawberries for shortcakes or avocados for tacos! A Norman Rockwell-inspired Sunday in the park, a love poem from a father to his two sons, and a tribute to the bees that pollinate the foods we love to eat. Children are introduced to different kinds of bees, "how not to get stung," and how the things we fear are often things we don't fully understand.

    Jeanne Power was groundbreaking: she solved mysteries of sea animals and published her findings at a time when few of women’s contributions to science were acknowledged. Jeanne Power was persistent: when records of her research were lost, she set to work repeating her studies. And when men tried to take credit for her achievements, she stood firm and insisted on the recognition due to her.Jeanne Power was inspiring, and the legacy of this pioneering marine scientist lives on in every aquarium.

    A case of polio had left her with a limp and sympathetic to those less fortunate. Traveling across the United States, documenting with her camera and her fieldbook those most affected by the stock market crash, she found the face of the Great Depression. In this picture book biography, Carole Boston Weatherford with her lyrical prose captures the spirit of the influential photographer.

    Its coils took a walk…and so did Richard’s imagination. He knew right away that he had stumbled onto something marvelous. With the help of his wife, Betty, Richard took this ordinary spring and turned it into a plaything. But it wasn’t just any old trinket—it was a Slinky, and it would become one of the most popular toys in American history.

    The families were hungry, and their goats and sheep were hungry too. Then along came a scientist, Dr. Gordon Sato, who helped change their lives for the better. And it all started with some special trees.These are the trees, Mangrove trees, That were planted by the sea.With alternating verse and prose passages, The Mangrove Tree invites readers to discover how Dr. Sato's mangrove tree-planting project transformed an impoverished village into a self-sufficient community. This fascinating story is a celebration of creativity, hard work--and all those mangrove trees that were planted by the sea!

    Besides providing homes for a diversity of species, this spectacular forest is also vitally important to the planet: its trees clean our air, its wetlands clean our water and its existence plays an important role in slowing global climate change. In this beautifully written book, award-winning author L. E. Carmichael explores this special wilderness on a tour of the forest throughout the four seasons, from one country to another. Evocative watercolor and collage artwork by award-winning illustrator Josée Bisaillon provides a rare glimpse of one of the world's most magnificent places. With excellent STEM applications in earth science and life science, this enjoyable book aims to foster environmental awareness of and appreciation for this crucial forest and its interconnections with the entire planet. In a unique approach, the text features a lyrical fictional narrative describing the wildlife in a specific part of the forest, paired with informational sidebars to provide further understanding and context. Also included are a world map of the forest, infographics on the water cycle and the carbon cycle, a glossary, resources for further reading, author's sources and an index. This book has been reviewed by experts and was written in consultation with Indigenous peoples who live in the boreal forest region.

    From the bark on the trees to the sudden storm that moves across the sky to fire and flowers, and snowflakes and fresh fruit. As the children make their way through the woods and back to the paved and noisy streets, they discover that wild exists not just off in some distant place, but right in their own backyard.

    Tracy Hall, the inventor of a revolutionary diamond-making machine. Perfect for fans of Rosie Revere, Engineer, and On a Beam of Light: A Story of Albert Einstein.Before a diamond is a gem, it’s a common gray rock called graphite. Through an intense trial of heat and pressure, it changes into one of the most valuable stones in the world.Before Tracy Hall was an inventor, he was a boy—born into poverty, bullied by peers, forced to work at an early age. However, through education and experimentation, he became one of the brightest innovators of the twentieth century, eventually building a revolutionary machine that makes diamonds.From debut author Hannah Holt—the granddaughter of Tracy Hall—and illustrator Jay Fleck comes this fascinating in-depth portrait of both rock and man.

    . . There was a town that had 3,168 tons of garbage and nowhere to put it. What did they do? Enter the Garbage Barge!Amazing art built out of junk, toys, and found objects by Red Nose Studio makes this the perfect book for Earth Day or any day, and photos on the back side of the jacket show how the art was created.

    The perfect introduction to bee conservation for little ones. Learn all about the beautiful world of bees and their adventure from flower to flower. You'll find out just how much they matter, why they are declining, and what we can do to help in this adorable kids' book.Bees are brilliant at building, super social creatures and along with other insects, are responsible for a third of every mouthful of food you eat! Children will be fascinated by the beautiful pictures and learn plenty of buzz-worthy fun facts in every chapter, covering types of bees, beehives, beekeeping, how they pollinate plants and make honey.A beautiful kid's educational book about bees with a crucial message: not only does it inform and educate about an issue that is a real threat, but it also delivers it in a way that is gripping for all ages.A dazzling celebration of bees, packaged in a gorgeous hard-backed book made with high-quality paper and spectacular illustrations.What's The Buzz About Honey Bees?Meet the humble honeybee face-to-face - an animal that is considered nature's hardest worker, in this engaging, educational kids' book that you can treasure forever.What do they do all day? Why are bees important? Find out why they need our help and what you can do.Bees are responsible for so much more than making honey. This book is an essential tool in encouraging the protection of our precious buzzing friends for generations to come.Learn all about these valuable creatures:- What happens in the hive- What pollination is- Who the queen is- How honeybees talk to each other- How we can help them and much, much more!This adorable book is one of three children's books on conservation by award-winning author Charlotte Milner and includes The Sea Book and The Bat Book for your little ones to enjoy.

    By investigating visual clues, young readers can learn to identify the animal through its droppings. For instance, find a sample of poop with bits of bone and tufts of hair. Turn the page to learn it came from a fox!Kelsey Oseid's illustrations are both accurate and beautiful. Backmatter includes further information about the poop and what scientists can learn from an animal's droppings."A primer on poop and a guessing game, especially for those just beyond toilet training" -- Kirkus Reviews "Gross-out details will provoke glee...but kids will learn plenty about the variety and importance of animal waste, too" --Publisher's Weekly"As accessible to newly independent readers as it is to younger listeners" -- Bulletin of the Center for Children's Books"Sure to appeal to curious youngsters. Recommended for collections that can't get enough titles on poop" -- School Library Journal"The kid-friendly illustrations and matter-of-fact tone make this title an informative, rather than a gross-out, pick, though is certainly what will get kids reaching for the shelves" -- Booklist"Friendly and inviting to novice naturalists" -- Horn Book"What are you waiting for? Come get the "scoop on poop"!" -- NSTA Recommends