Cultivar plantas en el espacio

How many hockey sticks are there? How many hockey players? Early readers will learn to count cardinal numbers with this Spanish book for kids. With bright images and simple text, this full-color book develops students' math and reading skills. The Math Talk questions build fluency and comprehension of basic math concepts. Perfect for shared or guided reading, this nonfiction kids book is ideal for kindergarten and ages 4-6.

For ages, the idea of machines that think and act on their own has gripped scientists, thinkers, and the general public. This book explores the history of artificial intelligence (A.I.), and how science fiction is quickly becoming science fact. It examines the technologies involved in A.I. and its inevitable effects on work, life, health, and many other aspects of human society. Rooted in history and science, this book provides an inside look at a topic that captivates engineers, scientists, and dreamers, but also raises important ethical issues and challenges how we see ourselves and our...

Este práctico libro recoge muchas de esas preguntas que los pequeños de la casa (y a veces no tan pequeños) se pasan la vida haciendo a los mayores, y las contesta de un modo sencillo y muy divertido. Van acompañadas por unas simpáticas y originales ilust

Describes the life and work of the scientist who was persecuted by the Inquisition for his views of the universe.

Una celebración de AOC, la mujer más joven en servir en el Congreso y su nueva superestrella. No hace mucho, nadie podía imaginarse que una latina de veintiocho años se postulase para el Congreso en representación de Queens y el Bronx: era necesario enfrentarse a la maquinaria política de la ciudad, casi exclusivamente blanca y exclusivamente masculina. Pero desde que Alexandria Ocasio-Cortez apareció en la escena con toda su gloria, tweets y tendencia a romper todos los esquemas, el rostro de la política del siglo XXI ha cambiado. Hoy, Ocasio-Cortez es la principal defensora del...