Aviones del pasado (Planes of the Past)

Aircraft carriers are truly the fortresses of the sea! Students will get an inside–out view of these incredible floating cities, from how they are constructed to how they function as important parts of a country’s defense. Students also will learn about the various aircraft that are on board and the crew that keeps aircraft carriers in ship shape!

"Las porristas es una combinación de Riverdale y Veronica Mars. No podrás soltarla, cada personaje te hará dudar de todo lo que crees saber". RILEY SAGER, autora de Final Girls HERMOSAS. TELENTOSAS. POPULARES. MUERTAS No quedan más porristas en Sunnybrook. Las primeras dos murieron una noche lluviosa en un accidente de auto. Poco tiempo después asesinaron a otras dos y el culpable recibió el disparo de un policía, por lo que nadie conoce las razones que tuvo para matarlas. La última en morir fue la hermana de Mónica. Y este insoportable recuerdo los persigue a todos. Todo eso fue...

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...

Plants are living things that grow and change. Over time, plants have made remarkable adaptations to suit the habitats in which they live. Simple text and beautiful images highlight how plants have adapted to life in the Arctic, in aquatic environments, and in other habitats such as those in deserts and grasslands.

An innovative tool supports high school students and teachers in the area of language and communication. PP.