Técnico electricista 2 - Corriente continua

Si ves que alguien comete una injusticia a tu lado... ¿Qué haces? NO MIRES HACIA OTRO LADO. Y si eres tú el que la ha cometido, ¿tratas de compensarlo? LUCHA CONTRA EL ODIO. Todos los días vivimos y escuchamos historias de discriminación hacia el indefenso, la que destaca o, simplemente, los diferentes. HA LLEGADO EL MOMENTO DE TOMAR LA PALABRA: Hagamos del mundo, entre todos, un lugar mejor. #NOTECALLES Queremos creer que se trata de algo lejano, pero en realidad está más cerca de lo que creemos. Lo vemos en la calle, en la escuela. A veces, tristemente, en nuestros hogares. Todos...

From the itsy-bitsy to the huge and hairy, kids will be drawn into the spider’s world. This book shows spiders going about their lives, including building webs, catching prey, and hatching babies.

Defines pulleys, explains their functions, and suggests simple experiments to demonstrate how they work.

It was September 14, 1814, and America and Great Britain were at war. Frances Scott Key watched from the deck of a British ship, where he was being held captive, as cannons exploded around them. After 25 hours, the fighting ceased and Key peered through the clearing smoke, looking for some sign as to the outcome of the battle. Was the American flag still flying? His wartime experience inspired Key to write a poem, which was later set to music and became America’s national anthem. This book tells the story of the inspiration behind our national anthem, which helped transform the flag into a...