La antigua Grecia (Ancient Greece)

Algorithms might sound like a complicated tech term, but don't be intimidated, people actually use them every day. Using accessible language and full-color photographs, this book simplifies algorithms in an easy-to-understand way. Readers will be amazed to learn that an algorithm is just a set of steps for computers to follow to get things done. STEM topics from the Next Generation Science Standards are emphasized throughout the text. Sidebars featuring key terms help readers grow their tech vocabulary, and fact boxes provide additional opportunities to learn.

Kids often play with magnets, yet they don't learn how these playthings work for many years. Practical knowledge from their play can help them learn more about magnetism, and so can this book. Specially written for those with reading challenges or readers looking for a review, the main text covers important vocabulary, magnetic fields, and a discussion of why metals and magnets come together. Diagrams and succinct fact boxes offer additional ways to learn each concept and explain some ideas in greater detail.

Estos son dos tomos de un diccionario enciclopédico necesario para entender el vocabulario bíblico, los símbolos mitológicos, de las sociedades secretas y del misticismo, de los sueños, de los mensajes subliminales, de las leyendas y del folclore de diversas culturas antiguas. Este es un trabajo iniciado en 2012 que continuamente es actualizado, expandido y mejorado. Junto con los diccionarios 'Nombres Bíblicos' y 'Seres Pandimensionales' este trabajo es fundamental para el trabajo de cualquier estudiante de textos sagrados - por ejemplo, la propia Biblia -, del mundo onírico, de...

Con el otoño llegaron el viento y el frío. Los días cada vez eran más cortos, las noches eran más largas y todo el jardín se preparaba para el reposo. Pero Margarita era una flor muy curiosa y quería ver la nieve. Un cuento sobre el miedo.

As they say, necessity is the mother of invention, and this book introduces readers to 14 women who invented very useful, helpful items. They include Chicago native Margaret Wilcox who invented the car heater, Indiana native Marion O'Brien Donovan who invented disposable diapers, Pennsylvania native Stephanie Kwolek who invented Kevlar, and Austria-born actress Hedy Lamar whose secret communications systems led to the creation of WiFi, Bluetooth, and GPS.