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Inventions - Contenido educativo
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Hello, today we are going to teach your old invent. His name is 3 on 1.
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Have you ever stopped to think what would happen if you made a mistake with a pen or a pencil and you have no way to correct it? Have we have a solution?
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We identify this problem because people make a lot of mistakes with the pen, because we
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are people and the people make mistakes.
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The people that benefit this invention is the people that lost a lot of things like
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the tippets or the ruler.
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We need tippets, one rubber, and one sharper.
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This is our project in a sketch.
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It is very comfortable and very easy to carry in your pencil case.
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Thanks for watching.
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- Subido por:
- Cp santodomingo algete
- Licencia:
- Reconocimiento - No comercial - Sin obra derivada
- Visualizaciones:
- 69
- Fecha:
- 27 de abril de 2022 - 13:05
- Visibilidad:
- Público
- Centro:
- CP INF-PRI SANTO DOMINGO
- Duración:
- 01′ 34″
- Relación de aspecto:
- 1.78:1
- Resolución:
- 1920x1080 píxeles
- Tamaño:
- 64.17 MBytes