Résultats pour "One" dans Sciences et technologies

When Kristen Balouch was ten years old, her parents made a surprising announcement: their whole family was going on a trip to plant trees! Kristen, her sisters, and her mom and dad—and their pet, Wonder Dog—flew from their California home to a logging site in British Columbia. There, they joined a crew working to replant the trees that had been cut down. In this story, Kristen reflects on the forty days they spent living in a tent, covered in mud and bug bites, working hard every day to plant a new forest.

Air Force One keeps the U.S. president safe while flying. Learn more about the features that protect this amazing plane. Also find out how team members protect the president as he travels on Air Force One.

The inspiring true story of how one small turtle and kids all over the country sparked an environmental movement. Based on the viral video that created awareness of the harm caused by plastic straws, this heart-wrenching story is a perfect tool for teaching children about sustainability. Slurp!...

Plastic bags are cheap and easy to use. But what happens when a bag breaks or is no longer needed? In Njau, Gambia, people simply dropped the bags and went on their way. One plastic bag became two. Then 10. Then a hundred. The bags accumulated in ugly heaps alongside roads. Water pooled in them, bringing mosquitoes and disease. Some bags were burned, leaving behind a terrible smell. Some were buried, but they strangled gardens. They killed livestock that tried to eat them. Something had to change.

One man's 15 year journey through the world of the paranormal, and what he came to discover, will make you think twice about ghosts....

From the author of Earth! My First 4.54 Billion Years comes a new audiobook about space—this time starring our Sun! Meet Sun: He's a star! And not just any star—he's one in a billion. He lights up our solar system and makes life possible. With characteristic humor and charm, Stacy McAnulty...