Leyendas 4 - La leyenda del Charro Negro

Técnico electricista 3 - Curso visual y práctico Magnetismo En la presente clase veremos en profundidad el fenómeno del magnetismo, analizaremos las características de los imanes y explicaremos la existencia de los polos magnéticos. Repasaremos los principios de la ley fundamental del magnetismo, la teoría de Weber y también las leyes de Gauss y Ampere. Conoceremos la intensidad y el comportamiento de los campos magnéticos y veremos en detalle aquellos que son creados por corrientes eléctricas y la fuerza sobre cables paralelos con circulación de corriente. Para terminar,...

In order for any democracy to function well, understanding how and when to compromise is a necessity. This book introduces students to how compromise makes governing possible. Using examples of how compromise works in their own lives, students will gain a better understanding of how compromise work on a larger level. Conversely, readers will also learn that compromise may be the wrong course of action in some situations and that some issues are of such critical importance or high moral worth that standing firm is appropriate.

Before she became First Lady of the United States, Melania Trump was known for being a model in the fashion industry. In this engaging volume, readers get to take a look into her life, from her early years in Europe and her emigration to the United States to her move into the White House. Colorful photographs paired with concise text make for a captivating book that is sure to appeal to readers of many ages and levels.

Highlights the life and political career of the forty-fourth president of the United States who, after years of struggling with his identity and place in society, found his niche in public service and made history as the first African American U.S. President ever to be elected.