Loteria de adivinanzas / Lottery of Riddles

In graphic novel format, follows the adventures of Max Axiom as he explains the science behind light.

Until just over 150 years ago, northern Mexico extended thousands of kilometers farther than its current border with the United States. Many different indigenous groups flourished in that region before the Conquistadors arrived. What we know about their lives and customs is the result of archeological discoveries and the chronicles of the first Spanish priests and soldiers that had contact with them.

As a successful former slave, Clara Brown used her money to help other freed slaves get a new start in life. In 1859 Clara bought her own freedom and headed west to Colorado to find her daughter, who was sold when she was just a little girl. Clara didn't find her daughter there, but she did get rich. The people she helped became her family, and she became known as "Aunt" Clara Brown.

50 mujeres que marcaron la historia argentina. Fuertes, inquietas, creativas, complejas, ambiciosas, sensibles, curiosas, solidarias, intensas, contradictorias. Reales. La historia argentina está marcada por mujeres que tomaron decisiones que no solo cambiaron sus vidas, sino que mostraron un camino distinto para las demás. En la ciencia, el deporte, la política, el arte, cada una dejó una huella imborrable. Este libro es un homenaje a ellas y a todas las que demuestran que juntas podemos cambiar el mundo. Estas son solo algunas de las innumerables mujeres argentinas que, con su coraje,...