Resultados para "Morgan" en Ciencia y tecnología

Garrett Morgan was an inventor concerned for the well-being of other people. His inventions included the safety hood gas mask and signals that set the standard for today's traffic lights. It is easy to see that the lives of many people were made better or saved by Garrett Morgan’s inventions.

Growing up in the 1920s on a dirt-poor farm in North Dakota, Mary Sherman's life was filled with chores—until she finally began school and discovered she loved to learn. Mary excelled at science, especially chemistry, and leaped at the chance to work in a laboratory during World War II designing rocket fuels. And when the US decided to enter the space race, Mary was chosen over her male colleagues to create the fuel to launch a rocket carrying America's first satellite.

Sir Henry Morgan beherrschte als britischer Freibeuteradmiral die Weltmeere, als 1669 sein Flaggschiff "HMS Oxford", das größte englische Kriegsschiff, unterging. Man war mitten im Gelage, um die bevorstehende Plünderung von Catagena zu feiern, als es zur Explosion kam und die stolze "HMS Oxford" mit den anderen Schiffen der Flotte auf den sandigen Grund der Karibik sank. Über dreihundert Jahre störte niemand ihre Ruhe.

From Karyn Parson's critically acclaimed Sweet Blackberry video series comes the little known story of Garrett Morgan, an African American inventor who created the traffic signal. Before Garrett Morgan became a successful inventor and saved countless lives with his creations, he was a little boy...