10 cosas que puedes hacer para ahorrar electricidad

This work narrates the meeting of two young students who in a chance chat, begin to play with stars and numbers and learn about physics, chemistry and astronomy. They learn that science is in everyday life so that we imagine it is not a restricted area, only for the geniuses, but a tool, a way of life, a passion.

Based on the premise that all young people should learn to make decisions, respect themselves, and resolve challenging problems, this book is a self-help guide for adolescents to develop positive thinking, high self-esteem, and personal power. Exercises guide readers through learning about their own feelings, dreams, and needs while stressing that they are responsible for their own behavior and happiness. Situational anecdotes used to enhance the discussion are age-appropriate and relevant to children. Writing and keeping a journal are encouraged, and group exercises make the book useful in...

Reveals the truth about cannibalism in pre-Columbian America, avoiding sensationalism and opting for historical accuracy on a matter that has been subjected to all sorts of misinterpretations as well as mistaken beliefs.

La Pequeña historia de Pablo Neruda explica de manera amena y a la vez rigurosa la vida y obra del escritor chileno. Esta nueva edición del libro, revisada y validada por la Fundación Pablo Neruda, recorre la trayectoria literaria y el compromiso social y político del autor de Veinte poemas de amor y una canción desesperada, ganador del premio Nobel en 1971.