Resultados para "Gilbert" en Explorar el mundo

In November 1909, thousands of factory workers walked off the job to protest the terrible working conditions in New York City factories. Joining the picket lines was dangerous, with thugs and police officers harassing picketers, but the protests stirred action. Many factory owners finally agreed to some of the workers’ demands and improved conditions. But nothing changed for workers at the Triangle Shirtwaist Factory, and those workers would pay a high price for the company's dangerous conditions.

Albert Einstein: His name has become a synonym for genius. His wild case of bedhead and playful sense of humor made him a media superstar - the first, maybe only, scientist-celebrity. He wasn’t much for lab work - in fact, he had a tendency to blow up experiments. What he liked to do was think - not in words, but in "thought experiments". What was the result of all his thinking? Nothing less than the overturning of Newtonian physics. Once again, Kathleen Krull delivers a witty and astute look at one of the true giants of science and the turbulent times in which he lived.

Who’s Got Mail? is an intriguing and fact-filled look at how the mail has been delivered in the United States since before the Constitution was even signed. Full of eccentric characters, great stories, and technological achievements, this fun middle-grade narrative nonfiction from author Linda Barrett Osborne celebrates one of the oldest and strongest institutions, and is a true testament to the spirit of American democracy.

In 1939, the Germans invaded the town of Lodz, Poland, and moved the Jewish population into a small part of the city called a ghetto. As the war progressed, 270,000 people were forced to settle in the ghetto under impossible conditions. At the end of the war, there were about 800 survivors. Of those who survived, only twelve were children. This is the story of one of the twelve.