Showing results by narrator "Di Ramon" in All Categories

El agua en nuestro planeta. Composición del agua. Procesos en los que interviene. Localización. Densidad del agua: el hielo. El agua y la vida: desiertos, selvas... El agua y el hombre: el ser humano, la industria...El agua, no cabe duda, es el elemento más importante para la vida, además de ser el más abundante en la superficie terrestre. Es un compuesto con características muy especiales. El agua constituye una parte importante de los seres vivos.

Orígenes de las diferentes especies animales. Evolución de Darwin. Los animales. Protozoos o animales unicelulares. Características de los protozoos. Animales pluricelulares o metazoos. Características de los metazoos: funciones, movimiento, zonas donde viven, estructura... La cría de animales para la obtención de carne, huevos, leche, y derivados; productos esenciales en la cadena alimenticia. Lugar destacado dentro del sector económico primario.

Influencia de los cambios de temperatura en los seres vivos. Adaptación de la vida terrestre a los diferentes hábitat del planeta. La Termodinámica estudia el movimiento del calor. Leyes de la Termodinámica: una de las bases más sólidas de la Ciencia. Primera Ley de la Termodinámica. Segunda Ley de la Termodinámica. ¿Por qué se calientan los objetos? ¿Por qué se producen los cambios en el Universo. Origen del Sistema Solar: hace unos 5.000 millones de años.

Los telescopios en la antigüedad. Telescopio refractor. Telescopio reflector. Grandes telescopios: Vía Láctea. Función de los telescopios en la actualidad: Vía Láctea, agujeros negros, inicio del Universo... Cómo nació la escritura: un medio de comunicación. Testimonios escritos del pasado: cómo eran las civilizaciones que existieron en el pasado. Todas las leyes, la literatura, las ciencias,... se conservan y transmiten a través de la escritura.

Origen, duración, extensión y población del Imperio Inca. Economía y estructura social. Logros de la ingeniería y de la ciencia inca. Machu Picchu. Final del Imperio Inca. Nuestra civilización actual es el fruto de un largo proceso de aprendizaje de miles de años. Descubrimiento del fuego. La agricultura: la rueda.La invención de la escritura. Historia:egipcios, fenicios, romanos, Edad Media... La Era Moderna.

La atmósfera: Composición, evolución, alteraciones. El smog. Las industrias más contaminantes: Las energéticas. Los compuestos que liberan los aerosoles. Contaminación: Causas naturales. Efectos de la contaminación: Lluvia ácida, los CFC...

La biodiversidad: El ciudadano urbano, ajeno a los ritmos naturales, tiene la impresión de haberse independizado de la vida silvestre. La realidad es otra. En el día a día, utilizamos multitud de productos cuyo origen está en las plantas y animales silvestres. En las selvas tropicales se encierra la mayor diversidad biológica del planeta.

El siglo XX se caracteriza esencialmente por el vertiginoso desarrollo que han experimentado la ciencia y la tecnología. Estudios de todo tipo de vacunas. Las primeras décadas del siglo: Albert Einstein, Curie, Rutherford (los átomos), Alfred Wegener (Teoría de la Deriva Continental), el primer vuelo en avión, Henry Ford (los coches),... Las guerras mundiales:avance de la tecnología.Primer cohete, descubrimiento tumba Tutankamón, el Australopitecus, Fleming, Oparin, fisión nuclear,... la conquista del espacio.Los fenómenos atmosféricos están presentes en la Naturaleza: en una tormenta, por ejemplo.La corriente eléctrica: composición, comportamiento.Buenos y malos conductores.Centrales eléctricas, nucleares, eólicas. Utilización de la electricidad.

Please note: This audiobook is in Spanish.

When Truly is invited to sit at the Popular Table with the group she has dreamed of joining, she can hardly believe her luck. Everyone seems so nice, so kind to one another. But all is not as it seems with her new friends, and soon she's caught in a maelstrom of lies, misunderstandings, accusations and counter-accusations, all happening very publicly in the relentless, hyper-connected social media world from which there is no escape.

When Jackson Opus's identity as one of the most powerful young hypnotists in the world is leaked, he and his family are forced into hiding. But just as Jax settles into his new home - and new self - the unthinkable happens. Jax's enemies aren't the only ones in search of his mesmerizing skills. An organization more secretive, and more powerful than any in the world is out to find Jax, and it will take all of his hypnotic abilities to keep him and his family safe.

Tony Baloney is a rambunctious macaroni penguin with a tremendous imagination. The middle child in his family, Tony always has to take orders from his big sister and watch out for his younger siblings. But with his trusty stuffed friend Dandelion around, Tony is sure that he won’t get ignored in his family - even if it means getting into a little bit of trouble first.

Under the all-seeing eyes of the assembled gods, armies are on the move. The Game has begun. And when it ends, the world will end, too.... In The Unwaba Revelations, the third and concluding part of the GameWorld trilogy, a way must be found to save the world; to defeat the gods at their own game. A daunting prospect under any circumstances, made worse by the fact that the gods, who control all the heroes, are blatantly cheating by following only one rule - that they cannot be defeated by their own creations.

Aman Sen is smart, young, ambitious and going nowhere. He thinks this is because he doesn’t have the right connections but then he gets off a plane from London to Delhi and discovers that he has turned into a communications demigod. Indeed, everyone on Aman’s flight now has extraordinary abilities corresponding to their innermost desires. Vir, an Air Force pilot, can now fly. Uzma, an aspiring Bollywood actress, now possesses infinite charisma. And then there's Jai, an indestructible one-man army with a good old-fashioned goal: to rule the world!

There are worse crimes than murder.

Chris Brabson hates the Union troops. Yankee riders in the Tennessee mountains have stolen his family's newly harvested crops and their only horse. In spite of this, Chris' brother joins the Union army, and his parents refuse to take either side. But Chris has no doubts, he would fight for the Confederacy. The Perilous Road, a Newbery Honor book, powerfully illustrates the senseless waste of war and the true meaning of courage and tolerance.

The second volume in the Guys Read Library of Great Reading is chock-full of mystery, intrigue, and nefarious activity. Featuring some of the best writers around, and compiled by certified guy Jon Scieszka, Guys Read: Thriller is a pulse-pounding collection of brand-new short stories, each one guaranteed to keep you riveted until the final page.

A sleepy town on the coast of Maine is the last place where 13-year-old Manuel wants to spend his summer vacation. He'd give anything to be back in New Haven, with the greatest pizza in the world and a twelve-theater Cineplex around the corner from his house. So far the only thing that Manuel has found to do is watch Zeke, a cranky, old lobsterman, unload his boat, while a one-legged seagull perches nearby. But Manuel soon discovers that even sleepy New England towns can bring trouble.

El Profeta, un repositorio rico en sabiduria y alegría que ha inspirado a generaciones de personas. Con poesia frugal y bellamente resonante, El Profeta ofrece inolvidables palabras de esperanza y consolación sobre los temas del nacimiento, amor, del matrimonio, de la muerte y de los otros hitos de la vida.

Ranging in age from six to 40, 38 sons and daughters of lesbians offer brief essays that could be valuable to like offspring, as well as to relatives and friends trying to understand the problems such children face. Homophobia, visited upon the children as well as their mothers, is the most commonly cited concern; some younger contributors feel isolated from their peers, and a couple of boys endure rejection from radical lesbian acquaintances.

A championship surfer, Jack Lopez accurately depicts the art of surfing in this tale described as The Outsiders for a new age.

In the Break tells the story of 15-year-old Jamie and Juan, best friends who live and breathe surfing. They don’t have a care in the world when they’re out on the water. But when an argument between Jamie and his abusive step-father comes to blows, Jamie turns to the one person who can help. Together the two (plus Jamie’s sister Amber) head for Mexico - surfboards stowed in the back.