Cuenta Tus Gallinas

Three Quarters Of Our Earth Is Blanketed By Water. How This Water Is Used, From Bathing To Irrigating Crops Is Addressed. That Water Travels In A Never-Ending Pattern Called The Water Cycle. Tips On How To Conserve Our Most Important Natural Resource Are Included.

Los años noventa del siglo pasado fueron testigo de un florecimiento notable de las reflexiones estéticas consagradas a la estética. Lo más sorprendente es que estos debates encontraron, al menos durante cierto tiempo, un eco público más allá de la esfera de la filosofía profesional, sobre todo en lo que se ha dado en llamar «el mundo del arte». De ahí a creer en un renacimiento de la propia doctrina estética no hay más que un paso, que algunos filósofos se han apresurado a dar. El objeto de este ensayo es mostrar el carácter ilusorio de una creencia así incluso de una...

When the Louisiana Territory was added to the United States in 1803, it about doubled the size of the young nation. It took years to clarify its boundaries and explore every square mile. How this momentous purchase came to be and its implications on the future of the United States are explained in detail in this book. Uncomplicated maps and simple language help developing readers and those in need of review to understand the many changes in this land that started with its purchase in 1803.

When we look up at the night sky you can see millions of stars, but what do you think we could see in space if we left Earth? If we could hop into a special ship and blast off, traveling billions of miles away from Earth, we’d see the Milky Way galaxy. In this book, readers take an incredible journey through that galaxy, exploring the universe and learning how it was formed and what will one day happen to these enormous groups of stars. From mysterious dark matter to the black holes at the center of galaxies, readers will also dive into the mysteries of the universe scientists have spent...