Science For Teens

Watching a motorcycle race is exciting, but have you ever wondered about the science behind the speed? From before riders reach the track until they blaze across the finish line, science plays a key role. Find out about the concepts behind motorcycle design, track surfaces, drafting, protective clothing, and much more!

Desperate to become the youngest warrior of his clan, Ayrion will stop at nothing to reach his goal, not even the one thing all Upakans fear... ...Magic. However, when a fatal accident forces him to flee, Ayrion barters passage aboard the only ship willing to take one of his kind... a cursed ship. With nothing but the clothes on his back, Ayrion sets sail for the royal city of Aramoor in hopes of making a name for himself. Little does he know how deadly those streets can be.

In Beatrice Prior's dystopian Chicago, society is divided into five factions, each dedicated to the cultivation of a particular virtue - Candor (the honest), Abnegation (the selfless), Dauntless (the brave), Amity (the peaceful), and Erudite (the intelligent). On an appointed day of every year, all sixteen-year-olds must select the faction to which they will devote the rest of their lives. For Beatrice, the decision is between staying with her family and being who she really is - she can't have both. So she makes a choice that surprises everyone, including herself.

Max Jones, a practical, hard-working young man, found his escape in his beloved astronomy books. When reality comes crashing in and his troubled home life forces him out on the road, Max finds himself adrift in a downtrodden land - until an unexpected, ultimate adventure carries him away as a stowaway aboard an intergalactic spaceship.

Nineteen-year-old Signa Farrow, orphaned as a baby, has been raised by a string of guardians, each more interested in her wealth than her well-being—and each has met an untimely end. Her last remaining relatives are the Hawthornes, an eccentric family living at the glittering and gloomy estate of Thorn Grove. Thorn Grove’s patriarch, Elijah, mourns his late wife, Lillian, through wild parties and drink, while eldest son Percy grapples for control of the family’s waning reputation and daughter Blythe suffers from the same mysterious illness that killed her mother.

Maeve Merritt chafes at the rigid rules at her London boarding school for “Upright Young Ladies.” When punishment forces her to sort through the trash, she finds a sardine tin that houses a foul-tempered djinni with no intention of submitting to a schoolgirl as his master. Soon an orphan boy from the charitable home next door, a mysterious tall man in ginger whiskers, a disgruntled school worker, and a take-no-prisoners business tycoon are in hot pursuit of Maeve and her magical discovery.

Danny Tozer has a problem: She just inherited the powers of Dreadnought, the world's greatest superhero. Until Dreadnought fell out of the sky and died right in front of her, Danny was trying to keep people from finding out she's transgender. But before he expired, Dreadnought passed his mantle to her, and those secondhand superpowers transformed Danny's body into what she's always thought it should be. Now there's no hiding that she's a girl.

Mathematical Mindsets provides practical strategies and activities to help teachers and parents show all children, even those who are convinced that they are bad at math, that they can enjoy and succeed in math. Jo Boaler - Stanford researcher, professor of math education, and expert on math learning - has studied why students don't like math and often fail in math classes. She's followed thousands of students through middle and high schools to study how they learn and to find the most effective ways to unleash the math potential in all students.

Teacher and Fran return to Granzell after their adventures in the Beastman Nation, still on the search for Garrus—only to discover that he may have been abducted, and by a nobleman at that! Throw in a sudden murder, and their investigation just got much harder. Can the intrepid duo unpick these tangled threads and save an old friend?

Kamzin has always dreamed of becoming one of the emperor’s royal explorers, the elite climbers tasked with mapping the wintry, mountainous empire and spying on its enemies. She knows she could be the best in the world, if only someone would give her a chance. But everything changes when the mysterious and eccentric River Shara, the greatest explorer ever known, arrives in her village and demands to hire Kamzin - not her older sister Lusha, as everyone had expected - for his next expedition.

Fifteen winters old, Hirka learns that she is an Odin's child—a tailless rot from another world. Despised. Dreaded. Hunted. She no longer knows who she is, and someone wants to kill her to keep it a secret. But there are worse things than humans, and Hirka is not the only creature to have broken through the gates…

En une nuit, la vie de Cyrielle vacille. Des pillards attaquent son couvent, sauvé in extremis par des guerriers étrangers. Leur chef, un horrible balafré, croise alors le chemin de la jeune fille. Une rencontre qui scelle leur destin. Le couvent détruit, Cyrielle est renvoyée auprès de son oncle, le comte de Montfaucon. De retour dans le château de son enfance, d'étranges évènements surviennent, qui soulèvent des questions sur son passé et son futur.

This stunning debut captures the grotesque madness of Underland, as well as a girl’s pangs of first love and independence. Alyssa Gardner hears the whispers of bugs and flowers - precisely the affliction that landed her mother in a mental hospital years before. This family curse stretches back to her ancestor Alice Liddell, the real-life inspiration for Lewis Carroll’s Alice’s Adventures in Wonderland. Alyssa might be crazy, but she manages to keep it together. For now.

The government has accelerated their super soldier program. Their new Virtual Reality system is the perfect tool to train soldiers for the coming war. There is a shortage of enlisted men and women that possess the "talent". Everyone from athletes to professional gamers must be sorted and vetted. Humanity is on the line. Lucius is one of those lucky few selected to participate in Codename: Freedom, a new game that promises to push Virtual Reality to the ultimate level.

Raphael was born with the mark of the dragon. His foster father taught him a mysterious and ancient magic unlike anything seen since the last dragon left the world.

Rosie Thorne and her father have been short on luck - and money - for years. So when she loses her grocery store job in a heated moment of smashing the patriarchy, she knows she may be forced to give up on her dream of leaving her small town for a prestigious college creative writing program. On the other hand, Vance Reigns has been Hollywood royalty for as long as Rosie’s been clipping coupons and secretly writing massively popular fanfiction. When a tabloid scandal catches up to him, he’s forced to hide out somewhere the paparazzi would never expect to find him: Small Town USA.

As Seattle is ravaged by a string of mysterious killings and a malicious vampire continues her quest for revenge, Bella once again finds herself surrounded by danger. In the midst of it all, she is forced to choose between her love for Edward and her friendship with Jacob - knowing that her decision has the potential to ignite the ageless struggle between vampire and werewolf. With her graduation quickly approaching, Bella has one more decision to make: life or death. But which is which?

November 1288. Bereft of a king or rightful heir, England hurtles towards civil war for the second time in a generation. When David, Prince of Wales, and his wife, Lili, travel to London to attend the wedding of William de Bohun and Princess Joan, they have no intention of involving themselves in local politics. But as infighting leads to murder, David and Lili find themselves at the center of a far-reaching conspiracy.

Emma, half human and half Syrena, and her Syrena love, Galen, need time together - alone. Away from the kingdoms of Poseidon and Triton. Emma's grandfather, the Poseidon king, suggests the two visit a small town called Neptune. Neptune is home to both Syrena and Half-Breeds alike. But Emma and Galen didn't sign up to be peacemakers between the ocean and the land-dwelling, freshwater Syrena. They didn't bargain for meeting a charming Half-Breed named Reed, who can barely disguise his feelings for Emma.

All 12-year-old Marinka wants is a friend. A real friend. Not like her house with chicken legs. Sure, the house can play games like tag and hide-and-seek, but Marinka longs for a human companion. Someone she can talk to and share secrets with. But that's tough when your grandmother is a Yaga, a guardian who guides the dead into the afterlife. It's even harder when you live in a house that wanders all over the world...carrying you with it. Even worse, Marinka is being trained to be a Yaga. That means no school, no parties - and no playmates that stick around for more than a day.