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History of Flight
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NASA Sci Files segment explaining the history of flight beginning with the Wright Brothers and continuing to today's inventions such as the International Space Station.
Hello there! People have dreamed of flying for centuries and it finally
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happened in 1903 when the Wright brothers invented controlled flight and
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flew 852 feet in 59 seconds. With the invention of the jet engine Chuck Yeager
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flew faster than the speed of sound which is 750 miles per hour and that was
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in 1947. Then NASA invented successful rockets that took John Glenn into orbit
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around the earth in 1962 and Neil Armstrong to the moon in 1969. Right now
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NASA astronauts are building the International Space Station 220 miles
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above us. This is going to be the first permanently orbiting space hotel and
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research facility. And guess what? Now NASA is building airplanes that fly like
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birds. Imagine that! Fly like birds! I love it!
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So in the spirit of good inventions I have invented my own flying machine
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prototype and if it works I should be able to fly in relative ease from place
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to place. So here we go!
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Not a very good idea!
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- Valoración:
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- Idioma/s:
- Niveles educativos:
- ▼ Mostrar / ocultar niveles
- Nivel Intermedio
- Autor/es:
- NASA LaRC Office of Education
- Subido por:
- EducaMadrid
- Licencia:
- Reconocimiento - No comercial - Sin obra derivada
- Visualizaciones:
- 340
- Fecha:
- 28 de mayo de 2007 - 15:33
- Visibilidad:
- Público
- Enlace Relacionado:
- NASAs center for distance learning
- Duración:
- 01′ 34″
- Relación de aspecto:
- 4:3 Hasta 2009 fue el estándar utilizado en la televisión PAL; muchas pantallas de ordenador y televisores usan este estándar, erróneamente llamado cuadrado, cuando en la realidad es rectangular o wide.
- Resolución:
- 480x360 píxeles
- Tamaño:
- 9.44 MBytes