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MACHINES AND INVENTIONS 2 - Contenido educativo
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Hi, we are Alonso, Jorge, Jaime, Alejandro and Daniel.
00:00:00
Today we will be sharing information about our machine with you.
00:00:17
As you know, all machines need energy.
00:00:26
To work, in our case, it uses chemical energy.
00:00:31
There are two types of machines.
00:00:39
Simple machines that have one or two parts
00:00:43
and complex machines that have more than two parts.
00:00:49
Our machine is a complex machine.
00:00:57
Now we will explain the parts of our machine.
00:01:01
First, the base is made of iron.
00:01:09
The walls and bars are made of carbon.
00:01:15
Second, the vents are made of clay and gaseous material.
00:01:20
When we exhaust the gas, it turns into energy sources.
00:01:28
Finally, the chemical reaction moves the machine.
00:01:38
We think our machine didn't work because it needs more energy.
00:02:46
Bye bye!
00:02:56
- Subido por:
- Cp santodomingo algete
- Licencia:
- Reconocimiento - No comercial - Sin obra derivada
- Visualizaciones:
- 85
- Fecha:
- 28 de junio de 2022 - 14:12
- Visibilidad:
- Público
- Centro:
- CP INF-PRI SANTO DOMINGO
- Duración:
- 03′ 10″
- Relación de aspecto:
- 1.78:1
- Resolución:
- 1280x720 píxeles
- Tamaño:
- 224.44 MBytes