Stuart A Kallen

In the South Pacific in 1944 and 1945, military battles raged between the United States and Japan. Surrounded by rattling bullets and exploding bombs, a group of Navajo Marines sent secret messages back and forth. They used a code they had created from the Navajo language, a code the enemy was never able to crack. These young men had been recruited from their homes in the American Southwest. They brought with them incredible physical stamina and a...

"Japanese comics (manga) and animated cartoons (anime) explore nearly every imaginable scenario from high school romance to ninja battles on distant planets"

"The career field for robotics is experiencing unprecedented growth due to advances in engineering, AI, and machine learning. This high-tech progress is converging to produce the next generation of automated machines that are increasingly smaller, cheaper, safer, and more easily programmed. The revolution in robotics is expected to create 97 million new jobs by the end of the decade. Scientists and engineers skilled in mechanics, robotics, AI, computing,...

"The only way we could win was to keep fighting for a long time...the only way we could win was by staying with it."-Cesar Chavez As the sun rose on September 8, 1965, in Delano, California, thousands of acres of ripe grapes hung heavy on the vine. But instead of harvesting the crop, Filipino farmworkers on nine large ranches laid down their tools and walked out of the vineyards in protest of their low wages and dangerous working conditions. The strike...

As the planet's human population explodes, so does the demand for water. About one out of every nine people in the world does not have access to safe drinking water, while one out of every five-almost 1.5 billion humans-lives in a region where water demand is outstripping supply. But as demand grows, supplies do not. Climate change has led to severe drought, flooding, and massive storms in key agricultural areas of the world. Industrial and agricultural...

In 1492 Christopher Columbus sailed west from Europe and landed on a Caribbean island in what he thought was India. Over the next twelve years, Columbus made several voyages to the New World, seeking gold and power and bringing other Europeans to start colonies. How can we know what the journey was like for Columbus, his shipmates, and the Taino people he met in the Caribbean? We can study maps and tools Columbus used, excerpts from his journal, and...

En el Pacífico Sur, en 1944 y 1945, se libraron batallas militares entre Estados Unidos y Japón. Rodeados del traqueteo de las balas y las explosiones de las bombas, un grupo de marines navajos enviaba mensajes secretos de un lado a otro. Usaron un código que crearon a partir del idioma navajo, y que el enemigo nunca pudo descifrar. Estos jóvenes fueron reclutados de sus hogares en el suroeste de Estados Unidos. Trajeron consigo una resistencia...

1952 On June 26, 1952, twenty-five men and five women entered the waiting room of a railway station in Port Elizabeth, South Africa. If they had been white people of European descent, they would have gone unnoticed. But they were black South Africans who were violating the waiting room's "Europeans Only" sign as part of the Campaign of Defiance against Unjust Laws. Instituted by the African National Congress (ANC), the campaign aimed to peacefully...

Examines the history and culture of the Inuit, who populated the Arctic long before Europeans explored the lands and waters above the Arctic Circle.