1
00:00:00,000 --> 00:00:10,000
In history, there were many people who had great ideas and invented machines that helped

2
00:00:10,000 --> 00:00:12,600
to make life easier and better.

3
00:00:12,600 --> 00:00:18,960
For example, the steam engine, in Spanish, la maquina de vapor, which is a machine that

4
00:00:18,960 --> 00:00:24,920
transforms thermal energy into mechanical energy through the use of fire, coal and water

5
00:00:24,920 --> 00:00:25,920
vapor.

6
00:00:26,400 --> 00:00:31,560
Thanks to this invention, ships and trains could travel kilometers and kilometers in

7
00:00:31,560 --> 00:00:32,560
less time.

8
00:00:32,560 --> 00:00:39,680
Another example is the telegraph, in Spanish, el telégrafo, which was a machine invented

9
00:00:39,680 --> 00:00:44,160
to transmit messages in long distances.

10
00:00:44,160 --> 00:00:47,920
Now it's your turn to create your greatest invention!

11
00:00:47,920 --> 00:00:57,920
Now it's your turn, and I'm going to explain this in Spanish to make it a little easier.

12
00:00:57,920 --> 00:01:02,040
We are going to do a small project, it does not have to be very complicated or take many

13
00:01:02,040 --> 00:01:04,160
hours, something simple.

14
00:01:04,160 --> 00:01:09,440
You have to think about a machine or an invention that already exists in our world and that has

15
00:01:09,440 --> 00:01:16,240
made life easier, or a machine or an invention that does not exist and that you think can

16
00:01:16,240 --> 00:01:19,360
improve life or society.

17
00:01:19,360 --> 00:01:21,200
And how can you create it?

18
00:01:21,200 --> 00:01:26,720
Well very easy, with the material you want, the size you want, but I recommend that if

19
00:01:26,720 --> 00:01:29,240
you can, use recycled material.

20
00:01:29,240 --> 00:01:34,080
And above all, above all, a lot of creativity and a lot of imagination.

21
00:01:34,080 --> 00:01:38,840
Important, it does not have to be very complicated, it does not have to be very difficult, with many

22
00:01:38,840 --> 00:01:44,120
pieces, something that is simple but above all that is useful, that serves us in our

23
00:01:44,240 --> 00:01:47,240
society, in our world, for something.

24
00:01:47,240 --> 00:01:52,120
Look, let's see some examples.

25
00:01:52,120 --> 00:01:57,520
In the machines or inventions that already exist and that are useful for society, we can see

26
00:01:57,520 --> 00:01:59,160
these examples.

27
00:01:59,160 --> 00:02:02,440
In the first image you can see the adding machine.

28
00:02:02,440 --> 00:02:07,160
In it, marbles are placed in each glass that falls into the common box, and so you can

29
00:02:07,160 --> 00:02:09,800
add the two quantities.

30
00:02:09,800 --> 00:02:24,520
In the machines or inventions that do not exist and that would be phenomenal if they existed,

31
00:02:24,520 --> 00:02:26,680
we can see these examples, look.

32
00:02:26,680 --> 00:02:32,160
On one side there is the high five machine, which hits the 5 when you bring your hand closer.

33
00:02:32,160 --> 00:02:36,960
On the other side we have a super scooter, in which several skates have joined to go

34
00:02:36,960 --> 00:02:39,360
all together in a family skating.

35
00:02:39,360 --> 00:02:42,680
And finally, we have a time travel machine.

36
00:02:42,680 --> 00:02:46,640
Do not tell me that it would not be phenomenal to be able to travel to prehistory, to the

37
00:02:46,640 --> 00:02:51,680
16th century, to the 19th century ...

38
00:02:51,680 --> 00:02:56,400
And once you have created it, we are going to complete a very short file with the most important

39
00:02:56,400 --> 00:02:58,760
data about the machine or invention.

40
00:02:58,760 --> 00:02:59,760
Look.

41
00:02:59,760 --> 00:03:05,960
In the file you will simply have to complete the type of energy that the machine uses.

42
00:03:05,960 --> 00:03:08,960
Thermal, electrical, mechanical ...

43
00:03:08,960 --> 00:03:15,400
The components that it has or would have, for example, in the time machine, well, buttons,

44
00:03:15,400 --> 00:03:19,760
screen, cables, with three or four is enough.

45
00:03:19,760 --> 00:03:23,000
Its utility, that is, what is it for?

46
00:03:23,000 --> 00:03:27,720
And finally, the price you would put on it.

47
00:03:27,720 --> 00:03:32,600
Finally, I leave you a summary with the main instructions.

48
00:03:32,600 --> 00:03:33,600
What can you do?

49
00:03:33,600 --> 00:03:39,840
Either a machine or invention that already exists and that makes life easier, or a machine

50
00:03:39,840 --> 00:03:44,760
or invention that does not exist and that you think could improve the world?

51
00:03:44,760 --> 00:03:49,960
The materials can be the ones you want, although I advise you that if you have recycled materials

52
00:03:49,960 --> 00:03:52,200
or things at home that are worth it, better.

53
00:03:52,200 --> 00:03:58,560
Important, it does not have to be complex, that it is easy to create, the important thing

54
00:03:58,560 --> 00:04:01,360
is creativity and imagination.

55
00:04:01,360 --> 00:04:06,520
And finally, you have to complete the file of data, with the energy, the components,

56
00:04:06,520 --> 00:04:07,720
the utility and the price.

57
00:04:07,720 --> 00:04:13,080
So let's let your imagination fly!