Universo Hawking

Did you kow that Benjamin Franklin wanted a turkey to be the symbol of America instead of the bald eagle? Discover interesting facts about why the bald eagle is important to Americans, how it became a symbol for our country, and more in The Bald Eagle.

Getting food to go is easy and convenient. But it’s not always good for the planet. This Spanish title introduces kindergarten students to the importance of recycling through real-world examples and a hands-on STEAM activity.

After several military accomplishments, Mirabeau B. Lamar entered the world of Texas politics. Elected president in 1838, Lamar faced a host of problems with mixed success. His advocacy for education laid the framework for public education in Texas.

Antes de que yo naciera, el ocano Atlntico era una inmensa regin plagada de terribles monstruos. Lo llamaban "el Mar Tenebroso," y nadie se adentraba en l si no era por accidente.Cuando yo nac, ya se haba comenzado a explorar algunas islas como las Azores y las Canarias, aunque los barcos todava preferan navegar bordeando la costa para no perder tierra de vista.Por el contrario, yo me intern en el mar ms lejos de tierra firme de lo que ningn ser humano haba navegado antes. Al principio, se burlaban de m. Despus de mi viaje por el Atlntico, todos siguieron mi ejemplo.