Risultati per "tecnologia" in Adolescenti e Ragazzi

En sept chapitres : - Le panorama actuel - Les grands changements au XXe siècle - Progrès techniques et environnement - L’eau et l’agriculture - L'eau des villes - Les enjeux géopolitiques - Les perspectives.

Galileo, Einstein, Curie, Darwin, Hawking - we know the names, but how much do we really know about these people? Galileo gained notoriety over his battle with the Vatican, but did you know that this father of modern science was also an accomplished lute player? And Darwin of course discovered the principle by which new species are formed, but his bold curiosity extended to the dinner table as well. Eureka! explains how these scientific geniuses have shaped our understanding - and how they spent their free time as well.

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.

Emilio Fors es un chico casi como cualquier otro. Está en sexto de primaria y siempre le ha gustado pasar desapercibido. Pero el día en que es víctima de la puntería de Aarón, la estrella del equipo de fut, su mundo cambia por completo y por las noches comienza a tener una pesadilla recurrente.

Todo empeora cuando lo que sufre en sueños lo acompaña al despertar. Si sueña que lo arañan, cuando amanece le arde la piel; si lo golpean, le aparecen moretones...

Technology surrounds us every day: a phone alarm wakes us up, an electronic calendar tracks assignment deadlines, GPS directs us to the new dentist’s office, social media keeps us connected to friends and family, and streaming platforms make sure we’re never without something new to binge-watch. Our devices and apps can make life much more convenient and entertaining. But for years, scientists have warned that too much screen time may have negative effects on our health.  

When Charles S. Stratton was born in 1838, he seemed perfect in every way. But then he stopped growing. At age four, though a happy and mischievous child, he was just over two feet tall and weighed 15 pounds - the exact size he had been as a seven-month-old baby. It was then that P. T. Barnum persuaded Charley’s family to allow him to exhibit their son in his museum and tour him around the world as a curiosity. Tom Thumb, as Barnum dubbed him, was a natural performer.

Seventy-three years separate the two major Titanic events - the 1912 sinking of the vessel and the dramatic 1985 discovery of the wreck by Robert Ballard. But additional stories about the victims, survivors, rescuers, reporters, investigators, and many others show the far-reaching effects this tragedy had on society. Award-winning author Stephanie Sammartino McPherson has collected numerous personal accounts of the event.

"Les neurones, ils s'usent et meurent vachement plus vite si on s'en sert pas. Bah ouais. Le cerveau, c'est comme un muscle. Si tu fous rien, tu deviens con. Alors, faut l'entraîner. Et pour pouvoir s'en servir correctement, 1) faut lui ôter tout ce qui l'obstrue (tout ce qu'on a évoqué avant et qui NE SERT A RIEN), et 2) faut le stimuler.