Engineering For Teens

Twelve-year-old Gitanjali Rao, appalled by the tragedy in Flint, Michigan, found a cheaper, more effective way to test for lead in drinking water. Four undocumented teenagers from an underfunded high school in Phoenix built an underwater robot from spare parts. At fifteen, William Kamkwamba used materials from junkyards near his home in Malawi to build a windmill to generate electricity and pump water for his village. Science educator and professor Fred Estes explores the motivation, challenges, and lives of these teen scientists and explains the science behind each invention.

Driven by desperation, Urban accepts a position within the elite Dragons AI team, a high-stakes gamble that will propel her into the heart of the turbulent West. As she follows the elusive clues to the hybrid, the journey takes her closer to uncovering the truths about her own origins and the odd circumstances surrounding her adoption. Tensions between the Enhanced and Naturals grow increasingly violent, and the Western Federation teeters on the brink of civil war. Urban's choices threaten to tear her family apart, and the secrets she unearths just might shatter the balance of society.

Der perfekte Mensch ist zum Greifen nahe – aber alles hat seinen Preis. Veit steht auf der Gewinnerseite des Lebens. Gerade hat er seinen Traumjob in einer Wunschkindpraxis erhalten und freut sich darauf, die Babys seiner zukünftigen Kunden zu designen. Genetikingenieure wie er sollen die Menschheit in eine glänzende Zukunft führen, in der Krankheiten und Leid der Vergangenheit angehören. Philine hingegen zählt zu jenen Menschen, deren Eltern sich keine genetischen Verbesserungen für ihre Kinder leisten konnten.

As fossil fuel prices rise, oil insecurity deepens, and concerns about climate change cast a shadow over the future of coal, a new energy economy is emerging. Wind, solar, and geothermal energy are replacing oil, coal, and natural gas, at a pace and on a scale we could not have imagined even a year ago. For the first time since the Industrial Revolution, we have begun investing in energy sources that can last forever. Plan B 4.0 explores both the nature of this transition to a new energy economy and how it will affect our daily lives.

Discover the science behind the most popular sci-fi franchise of all time. Capturing the imagination and hearts of crowds worldwide, Star Wars is a fantastic feat of science fiction and fantasy. We marvel at the variety of creatures and technology and the mystery behind the force. But how much of the Star Wars world is rooted in reality? Could we see some of the extraordinary inventions materialize in our world?

In accessible language and with periodic references to Star Trek, motorcycle daredevils, and near-classic movies of the '80s, developmental molecular biologist John Medina explores the neurological and evolutionary factors that drive teenage behavior and can affect both achievement and engagement. Then he proposes a research-supported counterattack: a bold redesign of educational practices and learning environments to deliberately develop teens' cognitive capacity to manage their emotions, plan, prioritize, and focus.

Perfection has its price, and humanity is about to pay...unless seventeen-year-old Finn Blackstone can stop the looming threat. Her father, a brilliant but mad global tech tycoon, has deemed humanity too flawed to tolerate, and he's determined to pave the way for a superior species. Finn is the only one capable of foiling his apocalyptic schemes, but she's being held captive - not only physically but also by the dark secrets and darker impulses within her own fractured mind.

Finn Blackstone is in trouble. A mission to find out the truth about her mysteriously absent father has morphed into a perilous game of cat and mouse. Now Finn and her friends must navigate a terrifying futuristic landscape filled with machines intent on the group's annihilation. As Finn struggles against external forces, she faces an imminent threat as she grapples with her alter ego, Infinity.

Imagine being able to consume 250,000 calories daily without gaining weight. If you had the metabolism of a shrew you could. And while most of us can't hold our breath for more than a few minutes, the Weddell seal can remain underwater for a full 75 minutes! Through many amazing examples this audio discusses the mechanisms humans and other creatures have evolved to maintain survival needs.

This audiobook contains a wealth of rich material for the study of human anatomy, detailing structure, and functions of the human body, particularly the work of its various systems.