La revolución francesa contada para niños

Introduces the concept of opposites through pictures of a girl named Laura as she takes part in common daily activities.

Among the multitude of dictionaries available on the market, this one stands out for being especially designed for students and learners of English. This dictionary is the ideal learning tool for students at the intermediate level who wish to expand upon their knowledge of the English language. To this end, this volume offers over 40,000 terms taken from everyday language, each with its phonetic transcription to make pronunciation easier. It also features examples of grammatical usage, numerous informative charts (with both grammatical and cultural information), helpful illustrations, and...

What causes sound? How does sound travel? Sound begins when matter vibrates. Without this vibration sound could not move and nothing would make any noise. Starting with tiny molecules, this book explains the main concepts of sound and furthers understanding through a series of easy-to-do experiments that will appeal to readers of all ages.

El Tao Te King es el conjunto de ochenta y un apartados filosóficos atemporales. El Magnánimo Lao Tse puso en nuestras manos la posibilidad de aprender de su sabiduría de forma directa. Con cada verso leído nos llena el alma, y consigue que nuestra forma de razonar se eleve. Consigue poco a poco y casi sin que nos demos cuenta, que dejemos de lado los absolutismos y nos acerquemos más y más a la luz, al saber, al entender cómo funciona todo. Ha sido un libro recomendado para personas que se cuestionan el sentido de la vida, el origen y el sino de la vida en la Tierra. Cada persona le...