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11 Jan 2026
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La Fascinante Historia de la Electricidad: Descubre a sus Pioneros
A
Alexandre
@alexandre_pwim
1 / 10
Línea del tiempo de la electricidad
La electricidad tiene una historia épica que comenzó hace casi 5.000 años. Los antiguos egipcios ya conocían los peces eléctricos alrededor del 2750 a.C., aunque no entendían realmente qué era esa extraña fuerza.
Los momentos más importantes incluyen a Tales de Mileto descubriendo la electricidad estática en el 600 a.C., Franklin inventando el pararrayos en 1752, y Tesla desarrollando la corriente alterna en 1900. Cada descubrimiento fue como una pieza de puzzle que nos llevó a la electricidad moderna.
¡Dato curioso! Desde los peces eléctricos hasta tu móvil han pasado más de 4.700 años de descubrimientos increíbles.
Los pioneros antiguos
Todo comenzó con los peces eléctricos que los egipcios documentaron hace casi 5.000 años. Estos peces aparecen en textos griegos, romanos y árabes, pero nadie sabía explicar su poder misterioso.
Tales de Mileto fue el verdadero pionero en el 600 a.C. cuando descubrió que frotar piedras de ámbar creaba una fuerza que podía atraer o repeler objetos pequeños. Lo llamó electricidad estática, aunque él pensaba que era magnetismo.
Su descubrimiento fue revolucionario, pero pasaron muchos siglos antes de que alguien entendiera realmente qué había encontrado.
Recuerda: Tales descubrió la electricidad por accidente, ¡igual que muchos grandes inventos!
Los experimentos que cambiaron todo
En 1600, William Gilbert fue el primero en usar la palabra latina "electricus" para describir esta fuerza misteriosa. Como médico inglés, estudió tanto los efectos eléctricos como los magnéticos.
Benjamin Franklin realizó el experimento más famoso de la historia en 1752. Con una cometa, una llave y una tormenta peligrosa, demostró que los rayos y las pequeñas chispas eléctricas eran exactamente lo mismo.
Franklin también inventó el pararrayos, salvando miles de edificios de incendios. Su experimento fue arriesgado pero genial.
¡Importante! Nunca intentes repetir el experimento de Franklin - era extremadamente peligroso.
La revolución de Volta y Faraday
Alessandro Volta cambió todo en 1800 cuando inventó la primera pila voltaica. Descubrió que ciertas reacciones químicas podían producir electricidad de forma constante, creando el primer flujo continuo de electrones.
Michael Faraday fue quien realmente hizo la electricidad práctica en 1831. Creó la primera dínamo eléctrica o generador eléctrico, resolviendo el problema de producir corriente eléctrica de forma continua y útil.
Gracias a Faraday, la electricidad dejó de ser un experimento de laboratorio para convertirse en algo que la gente podía usar en la vida real.
Dato clave: Sin la pila de Volta y la dínamo de Faraday, no tendríamos ningún aparato eléctrico hoy.
Edison, Tesla y la era moderna
Thomas Edison iluminó el mundo en 1878 cuando creó la primera bombilla incandescente que funcionaba durante horas. Su bombilla de filamento fue la primera que realmente sirvió para uso doméstico.
Nikola Tesla revolucionó la electricidad en 1900 desarrollando la corriente alterna, que es la que usas en tu casa hoy. Tesla y Edison tuvieron una famosa rivalidad sobre qué tipo de corriente era mejor.
Estos dos genios sentaron las bases de nuestra sociedad moderna. Sin ellos, no tendrías luz eléctrica, ordenadores, ni prácticamente nada de lo que usas cada día.
Piénsalo: Cada vez que enciendes una luz, estás usando inventos de hace más de 140 años.
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Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
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Best app on earth! no words because it’s too good
Thomas R
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Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.
Basil
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This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.
Rohan U
Android user
I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.
Xander S
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE Knowunity AI. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now
Paul T
iOS user
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
Best app on earth! no words because it’s too good
Thomas R
iOS user
Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.
Basil
Android user
This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.
Rohan U
Android user
I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.
Xander S
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE Knowunity AI. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now
Paul T
iOS user
La Fascinante Historia de la Electricidad: Descubre a sus Pioneros
A
Alexandre
@alexandre_pwim
¿Te has preguntado alguna vez cómo llegó la electricidad a tu casa? La historia de la electricidad es fascinante y llena de experimentos increíbles que cambiaron el mundo para siempre. Desde antiguos peces eléctricos hasta las bombillas que usas cada... Show more
Línea del tiempo de la electricidad
La electricidad tiene una historia épica que comenzó hace casi 5.000 años. Los antiguos egipcios ya conocían los peces eléctricos alrededor del 2750 a.C., aunque no entendían realmente qué era esa extraña fuerza.
Los momentos más importantes incluyen a Tales de Mileto descubriendo la electricidad estática en el 600 a.C., Franklin inventando el pararrayos en 1752, y Tesla desarrollando la corriente alterna en 1900. Cada descubrimiento fue como una pieza de puzzle que nos llevó a la electricidad moderna.
¡Dato curioso! Desde los peces eléctricos hasta tu móvil han pasado más de 4.700 años de descubrimientos increíbles.
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Los pioneros antiguos
Todo comenzó con los peces eléctricos que los egipcios documentaron hace casi 5.000 años. Estos peces aparecen en textos griegos, romanos y árabes, pero nadie sabía explicar su poder misterioso.
Tales de Mileto fue el verdadero pionero en el 600 a.C. cuando descubrió que frotar piedras de ámbar creaba una fuerza que podía atraer o repeler objetos pequeños. Lo llamó electricidad estática, aunque él pensaba que era magnetismo.
Su descubrimiento fue revolucionario, pero pasaron muchos siglos antes de que alguien entendiera realmente qué había encontrado.
Recuerda: Tales descubrió la electricidad por accidente, ¡igual que muchos grandes inventos!
Sign up to see the contentIt's free!
Access to all documents
Improve your grades
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Los experimentos que cambiaron todo
En 1600, William Gilbert fue el primero en usar la palabra latina "electricus" para describir esta fuerza misteriosa. Como médico inglés, estudió tanto los efectos eléctricos como los magnéticos.
Benjamin Franklin realizó el experimento más famoso de la historia en 1752. Con una cometa, una llave y una tormenta peligrosa, demostró que los rayos y las pequeñas chispas eléctricas eran exactamente lo mismo.
Franklin también inventó el pararrayos, salvando miles de edificios de incendios. Su experimento fue arriesgado pero genial.
¡Importante! Nunca intentes repetir el experimento de Franklin - era extremadamente peligroso.
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La revolución de Volta y Faraday
Alessandro Volta cambió todo en 1800 cuando inventó la primera pila voltaica. Descubrió que ciertas reacciones químicas podían producir electricidad de forma constante, creando el primer flujo continuo de electrones.
Michael Faraday fue quien realmente hizo la electricidad práctica en 1831. Creó la primera dínamo eléctrica o generador eléctrico, resolviendo el problema de producir corriente eléctrica de forma continua y útil.
Gracias a Faraday, la electricidad dejó de ser un experimento de laboratorio para convertirse en algo que la gente podía usar en la vida real.
Dato clave: Sin la pila de Volta y la dínamo de Faraday, no tendríamos ningún aparato eléctrico hoy.
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Edison, Tesla y la era moderna
Thomas Edison iluminó el mundo en 1878 cuando creó la primera bombilla incandescente que funcionaba durante horas. Su bombilla de filamento fue la primera que realmente sirvió para uso doméstico.
Nikola Tesla revolucionó la electricidad en 1900 desarrollando la corriente alterna, que es la que usas en tu casa hoy. Tesla y Edison tuvieron una famosa rivalidad sobre qué tipo de corriente era mejor.
Estos dos genios sentaron las bases de nuestra sociedad moderna. Sin ellos, no tendrías luz eléctrica, ordenadores, ni prácticamente nada de lo que usas cada día.
Piénsalo: Cada vez que enciendes una luz, estás usando inventos de hace más de 140 años.
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We thought you’d never ask...
What is the Knowunity AI companion?
Our AI Companion is a student-focused AI tool that offers more than just answers. Built on millions of Knowunity resources, it provides relevant information, personalised study plans, quizzes, and content directly in the chat, adapting to your individual learning journey.
Where can I download the Knowunity app?
You can download the app from Google Play Store and Apple App Store.
Is Knowunity really free of charge?
That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.
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The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
Best app on earth! no words because it’s too good
Thomas R
iOS user
Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.
Basil
Android user
This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.
Rohan U
Android user
I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.
Xander S
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE Knowunity AI. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now
Paul T
iOS user
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
Best app on earth! no words because it’s too good
Thomas R
iOS user
Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.
Basil
Android user
This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.
Rohan U
Android user
I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.
Xander S
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE Knowunity AI. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now
Paul T
iOS user