The Baghdad Battery is believed to be about 2000 years old (from the Parthian period, roughly 250 BCE to CE 250). The jar was found in Khujut Rabu just outside Baghdad and is composed of a clay jar with a stopper made of asphalt. Sticking through the asphalt is an iron rod surrounded by a copper cylinder. When filled with vinegar - orany other electrolytic solution - This method was modified using an electronic solution, which is rechargeable and gives a higher voltage than its predecessor
No. The Baghdad battery is actually a box for safely storing scrolls. Only our imagination made it a battery. But it's nice to believe in flashlights and enrich history with legends and fairy tales.
Net Help:- you are amazing person, one of the best video on home made batteries, (I am a lead acid battery manufacturer) your DIY much appreciated, with simple items you produced good DC voltage cum amps, excellent Demo work.👍🏿👍🏿👍🏿
Making a battery without knwoing how to make a battery!!! The voltage at best could be 1.8V for a single cell and quite a good amperage but not enough to drive a power machine even with an inverter!!! The Baghdad battery can greatly be improved by using anodized copper and iron but still will require a lot of cells to be connected in series and parallel to meet the power requirements of a drill. A Supercapattery design could be quite convincing!!!
@@NetHelp2 True but it can't give out the energy as displayed. It is a very reliable battery and can be greatly improved with different eelctrochemistries and modified eletrodes. If you really like batteries like you do, I invite you to visit Dr. Robert Murray Smith TH-cam Channel for Energy Storage Materials. He has some great simplified tutorial and if you want more serious stuff, you just have to send him a message. I hope you get all you need from this great researcher who is giving the world all the knowledge for free as he breaks all the barriers of science for everybody to have access. Knowledge shoul be free, knowledge should be shared and thanks for sharing your knowledge with the world. If you have any question on battery electrochemistry, let me know. I would be priviledged to help!
THAT battery could at most only put out 0 volts and you can't charge it. It is a chemical reaction battery just like a modern-day alkaline battery. But there is a bigger problem at 1:57, both electrodes are copper, one has to be a different metal that doesn't electrolyze to get negative. What he has done is create two separate half cells that can't react with each other, which they have to, to create electricity. If you don't believe me tear apart an alkaline battery. What you will see is a metal tube that you tore apart which is negative, with a carbon rod in the center which is positive, and an electrolytic paste in between. It's just another one of those scam videos to get views and gets a thumbs down !!!
You are absolutely right, and the Bagdad battery made only 0.4-0.5V, no way any two metals in the Universe can produce a potential of 12V, especially if they are the same metal. Also when it was connected to the charger in the video, the Ammeter showed 0A!
@@Tore_Lund -- The guy said that you could charge it but there is a really big problem with that. They didn't have battery chargers back then, especially 12 volts. LOL
I thank you for what you have done, but there is still a question: The inner pipe is TOTALLY Isolated from the outer one with silicon, how the salt can do the transaction of the power????? Thanks to you, and looking for your reply.
Mr We punctured the tube in the video, but because of the montage, this moment was forgotten due to the speed, and in the next video we will work to avoid these mistakes
@@NetHelp2 that’s a bs and fake project Main reason you only used copper plumbing pipes on both terminals that makes both of them positive thus no different potentials so no electricity is produced and it’s fake as f****
@@FarmingwithZana101 since you are obviously not educated enough I'm telling you the difference it is not chemically produced battery , it is just rechargeable accumulator of energy . and it can have both side of electrodes of the same materials ,
في البداية تحياتي العلم نور فعلا لقد قدمت عملا جيدا حقا قرات تقريبا كل تعليقات الاخوة لكن عندي سؤال صغير كم كمية الحمض التي يجب اضافتها كم من الكيلو غرام او اللتر ولك الشكر وكم نسبة الملح للفحم وماهو نوع الفحم هل هو الفحم الحجري او فحم الشواء
Sir ,I have a few questions. 1. Do we need only 1kg salt or more? 2. The battery is how much watt? 3. If we charge the battery with solar,how much watt do we need? 4. If we charge the battery with solar(35W)how long it take.? 5. Battery life time is how long?Can we use that battery 1year or 1month or forever? Do the battery need to refix?I mean add more salt or charcoal again? Thanks a lot for sharing.Have a great day.😊
1)The copper rod is touching the salt at the bottom for working? 2) Battery acid will it work ? 3) Can you charge with 24v? 4) How long is the charging time? Good work!
@@NetHelp2 How long is the charging time with empty battery and what is the max charging Ampere need?Also can I use hydrochloric acid from classical lead battery?
@@steliosstamatakis844 в свинцовый аккумулятор нет соляный кислота, учти физику и химию, от серного кислота делают соляную кислоту с помощью химического реакции, то есть, от пар серного кислота получаем соляную кислоту, соляный кислота очень ядовитая)) опасно для дыхательных путей))
@@NetHelp2 А что мешает Автору положить внутрь этой трубы десять никель-кадмиевых аккумулятора, а затем зарядить их до 12 вольт??? И попутно насобирать 439 276 просмотров?
Did you make or buy the Acid used in the making of this Battery? Also, Sulfuric Acid should work too. Am I right? What about Hydrochloric Acid? It would work in this Battery Too. Right?
Vc não está entendendo a pergunta,já vi 3 pessoas perguntando a mesma coisa nos queremos saber se um polo está totalmente isolado do outro pois vimos vc colar o fundo do tubo menor com cola quente isolando um do outro, a ligação só acontece quando ligamos os dois polos?
Wonderful experiment. You are suggesting for using rock coal or mountain coal.But you are using wood type of coal in your video.how you can get that type of coal so much amps and 12 volt.Because natural rock coal is more powerful. Can you please explaine in detail my point.I will be waiting for your reply anxiously.Please reply as soon as possible.
Muy interesante y se comprende, aún que me preguntó que pasaría o si se podrá agregar partículas de hierro o de zinc para mayor potencia, sería posible. Gran abrazo, Colombia 🇨🇴
Muy interesante y se comprende, aún que me preguntó que pasaría o si se podrá agregar partículas de hierro o de zinc para mayor potencia, sería posible.
@@NetHelp2According to this information you have given, if your project is realistic, it is understood that it contains 2.76 KWH of power. !!! ********* Verdiğiniz bu bilgilere göre, eğer projeniz gerçekçiyse, 2,76 KWH güç barındırdığı anlaşılmaktadır.
Pls does it mean it will not be charged again before it is put into use ? If yes what next after it have discharged and what is battery ah....capacity?
very good, but the inner pipe charcole is completely insulated from outer side charcoal and there is no touch between both charcole even from the top. would you explain more
now the bottom side of the tube is very thin to allow passage of huge current through the wet salt between both chambers. I'm wondering how you achieve it?
All we need is 1 - briquette 2 - rock salt 3 - plastic tube 4 - two copper rods 5 - brass screw 6 - aluminum screw 7 - copper strip 3 mm 8 - 200 g Hypochlorous acid 200L / H with a concentration of 200 PPM
It is a great idea, but the metals are corroded by reactions. If it is capable of lasting for more than a year charging and discharging itself, it could revolutionize the world. Otherwise, it is the same as what happens with current lithium batteries that last approximately 400 cycles and in the long run it is a wear and tear of raw material and contamination.
In a lot of emergency life-rafts, and survival kits there used to be a flashlight that was activated by water, you could even piss on it if no water was available, used to be able to buy them at army surplus stores
salut bun videoclip explicit dar am o intrebare cat tine incarcata sau ce putere are ca si amperaj ideea este se merita a fi construita pt. a fi folosita la un sistem voltaic sau alte intrebuintari
What's free about it? The materials cost money and will eventually be used up. The battery must be recharged once it is depleted just like a standard rechargeable battery.
Ain't those transformers mostly 12 and 24 volts. So you say you get 12 volt or something out of this cell. A normal cell only makes 1.2 or 1.5 volts or something like that. This is why batteries in cars have multiple cells in one batterie and they put them in series. Same with normal batteries, if you want to have a higher voltage they put more cells inside the batteries in series. Not sure, but it seems a bit fake.
Büyük başarı helal olsun düşünüb yapan ve paylaşan kardeşimize .canabi Allah yardımcısı olsun.degişik çalışmalarını da bekliyoruz. Birde sıra ile içine konulan elementleri yazsa çok güzel anlatım olur.
Les vrais mots. a l'origine. Il ne sortira pas de cette batterie uniquement. Un volt et demi. Juste. Alors que l'ampérage de la batterie augmente. C'est ce qui arrive. Alors. Il ne naîtra pas. Douze Fu lt. C'est un mensonge. et induire en erreur
I agree with your view. I was thinking the same thing. Or is there something extraordinary here? It brings to mind the following question, if we fill this setup with 6 Volts 10 Amperes, if we fill it with 6 Volts DC and 24 Volts 5 Amps at the end of the filling, will a voltage value of 24 Volts DC be obtained at the end of the filling? Does the voltage value to be taken after filling depend on the filling voltage value? If our friend informs about this issue, he will have done a useful job. !!! ********* Bu görüşünüze katılıyorum. Ben de aynı şeyi düşünüyordum. Yoksa burada bir olağan üstülük mü var! Akla şu soruyu getiriyor, bu düzeneği 6 Volt 10 Amperle doldurursak, dolum sonunda 6 Volt DC, 24 Volt 5 Amperle doldurursak dolum sonunda 24 Volt DC lik bir gerilim değeri mi elde edilir? Dolum sonrası alınacak gerilim değeri dolum gerilimi değerine mi bağlı olmaktadır? Arkadaşımız bu konuda bilgilendirme yaparsa faydalı bir iş yapmış olacaktır. !!!
I imagine you are using the priciple of electrolytes and electrodes to create potential difference to produce a small voltage then amplified it to how many volt?
@@robinorhysrhys1562 овцы мои, напряжения не усиливают, напряжения преобразуют, повышают с помощью инвертора преобразователь с 12в постоянного напряжения на 110в или 220в переменного напряжения
استاذي العزيز المهندس الرائع . اوريد ان اخبرك بخطئي عندما عملت بنفس بطاريتك بعد شهر من التجارب اتضح لي ظروري يكون الفحم او الكربون او الجرافيت ظروري ان يعطي قراءة بالاوم بالافيميتر ع وضعية 200اوم وقد جربتها ع قطبين من النحاس وكذالك الالمنييوم والزنك وكانت النتائج مبهرة الان بامكاني عمل بطارية 12 فولت او 24 فولت قوية مع امبير عالي بنفس طريقتك . ليعود الفضل لك . وشكرا لك يامبدع . محبتي لك من اليمن .
السلام عليكم انا من سوريه وعم بنعاني من موضوع الكهرباء ف الله يوفقك ساعدنا نساوي بطاريه سهله وشرح مفصل والله يجعلها بميزان حسناتك أن ساويت هي البطارية الفحم وقطبين نحاس ولم تنفع وبنتي عندها بكلوريا ولا املك ثمن البطاريه التي تصل ثمنها إلى ملون ونصف ليره وشكرا لك
Very Goodman!!! And how long works this battery, strong enough for the light or the dremel Tool? with a charge cycle?,! Friendly greetings from Austria!
Mr We measured it and it works above 200 amps, which means we were able to run it for seven hours without charging The charge was completely discharged at eight o'clock, which means that it works at a large capacity
1 - briquette 2 - rock salt 3 - plastic tube 4 - two copper rods 5 - brass screw 6 - aluminum screw 7 - copper strip 3 mm 8 - 200 g Hypochlorous acid 200L / H with a concentration of 200 PPM The eighth element
@@NetHelp2 Thanks . How do i get the concentration of no 8 right if you can pls? I just mixed the acid will charcoal . If I didn't get it right it msy be a reason while it's not charging fine. It discharges fast too after I remove the charger from light
Si está completamente descargado, se recargará en una hora con un cargador de 20 amperios y puede funcionar durante siete horas seguidas con una tira de LED que consume un amperio.
@@NetHelp2 guau es muy bueno e visto otros que usan soda caustica y agua o sal lo bueno del tuyo que con un regulador logras que salga practicame mucho voltaje o es ventilador de 12 vol
Одна банка на водных электролитах при ЛЮБОЙ, ПОВТОРЮСЬ- ЛЮБОЙ ХИМИИ НЕ ДАСТ 12 ВОЛЬТ, И ЧЕТЫРЁХ НЕ ДАСТ!!! Снимай то ,что хотя бы правдоподобно! Ну хотя-ПОВЕСЕЛИЛ!:) Я ДАЖЕ ПОДПИСАЛСЯ!!!
Two good earth points. The small one inside the larger one sending electrons to copper tubes using earth's magnetic field. Nice. Obsolete and conventional mind is stuck into chemical reactions.
@@NetHelp2 He shows great courage when he reacts and you do not know what my expertise is. I'm not a fool. The problem is the used pointless charge of coal and other shit, which cannot mediate the movement of anions and cations without the polarity of the electrodes in a dry environment. But the most important thing is the classic trick with the box, the content of which cannot be verified again after editing the camera. You probably have a Li-Pol 2x3.7V battery there. It's a good magic trick for clickbait.
Don't forget the hazardous fumes this type of setup will discharge if used in a non-ventilated area, for they are not only flammable, but toxic as well.
Этот ролик я смотрел давно и очень интересно видеть как от батареи работает инвертор. Парадокс в том что человек видит работающее устройство и отрицает в возможность выдачи энергии.
@@NetHelp2 What I mean is the basic criterion in determining the voltage. I think that the problem with this battery is that it is damaged after being discharged and cannot be recharged
Показатели где? Напряжение? Сила тока? Падение напряжения при коротком замыкании? Падение напряжения при полном замыкании? Время самовостановки. Сила тока спустя месяц,при потребителе? ( например, лампочки накаливания.) Где ваши показатели? С таким успехом можно снять любое видео и сказать что работает. Пока не будет всех этих данных,ваше видео можно считать просто ФЕЙКОМ БЕЗ ДОКАЗАТЕЛЬСТВ. У нас такое видео не прошло бы. Надеюсь что вы прислушаетесь,и сделайте все правильно и по совести.
Can you write the chemical composition of hypochlorous acid, in other words its formula? What is the output voltage of the battery? !!!!!!!!! ********* Hipokloröz asitinin kimyasal bileşimini, bir başka deyişle formülünü yazar mısınız? Pilin çıkış gerilimi kaç volttur? !!!
@@NetHelp2Thank you very much for responding to my question and request. The sensitivity, interest, honesty and severity shown in scientific research and technological conclusions, in response to some requests for explanation, must be something like this. I congratulate you wholeheartedly and wish you success and abundant earnings.!!! ********* Soru ve isteğimin gereğini yaptığınız için çok teşekkür ederim. Bilim araştırma ve teknolojik vargılarda, bir takım açıklama istekkerine karşılık, gösterilen duyarlık, ilgi, dürüstlük ve çiddiyet böyle bir şey olsa gerek, Sizi yürekten kutlar, başarı ve bol kazançlar dilerim. !!!
Muchos puntos oscuros , el negativo y positivo ,con el mismo compuesto ? Por qué ?cuánto voltaje entrega ? Cobre? Para ambos electrodos ? Llego a la conclusión que la mejor batería es la vieja y querida de plomo y ácido sulfúrico ,que se utilizaba y aún hoy se utiliza en los automóviles
تحيات صديق. مبادرة جيدة جدا. أنا مهتم بمعرفة المدة التي تدوم فيها البطارية مع الشحن ، قيد الاستخدام. على سبيل المثال ، مع مصباح واحد أو اثنين من المصابيح الموفرة للطاقة.
Ne prenez pas cette vidéos au sérieux, il n'est pas possible d'obtenir un différentiel de 12v avec seulement 2 électrodes. Le différentiel de potentiel ne doit être qu'entre 1.4 et 1.7V avec les produits utiliser. En aucun cas l'onduleur ne pourrait fonctionner. Une batterie doit être cacher dans le tuyaux.
All we need is 1 - briquette 2 - rock salt 3 - plastic tube 4 - two copper rods 5 - brass screw 6 - aluminum screw 7 - copper strip 3 mm 8 - 200 g Hypochlorous acid 200L / H with a concentration of 200 PPM
can I buy from you and how much does such a device cost, how long does it hold the battery and whether it is enough to recharge or replace the entire charge again, please let me know.
Poza tym to urządzenie przypomina kondensator im więcej było by takich rurek tym szybciej mogło by takie urządzenie zabić iskra. Jest różnica między akumulatorem a kondensatorem. Chociaż idea użycia cylindra nie wydaje się zła jednak żeby prąd skutecznie zdromadzic trzeba by użyć paczki prostokątnej z wieloma blaszkami dwóch typów zasypać uwodorowionym wapnem. Blaszki mogły by być z aluminium i żelaza ale trzeba pamiętać że żelazo w tym wypadku jest cięższe i będzie dodatnia katoda grobsza
The Baghdad Battery is believed to be about 2000 years old (from the Parthian period, roughly 250 BCE to CE 250). The jar was found in Khujut Rabu just outside Baghdad and is composed of a clay jar with a stopper made of asphalt. Sticking through the asphalt is an iron rod surrounded by a copper cylinder. When filled with vinegar - orany other electrolytic solution -
This method was modified using an electronic solution, which is rechargeable and gives a higher voltage than its predecessor
No. The Baghdad battery is actually a box for safely storing scrolls. Only our imagination made it a battery. But it's nice to believe in flashlights and enrich history with legends and fairy tales.
Is hypochlorous substance the same as regular chlorine?
Is there a substitute for Hypochlorous acid 200L/H with concentration of 200PPM?
SUPER SER GUT.
@@DL-kc8fc no it is called baghdat battery and there is no advance science behind it. Electricity had been known long before that but had limitted use
Net Help:- you are amazing person, one of the best video on home made batteries, (I am a lead acid battery manufacturer) your DIY much appreciated, with simple items you produced good DC voltage cum amps, excellent Demo work.👍🏿👍🏿👍🏿
Thank you sir, watch this other video
th-cam.com/video/8D9EbiEqe-A/w-d-xo.html
What? You supposed to be a lead acid battery manufacturer and you don't realize that this video is fake? 🤦♂
Making a battery without knwoing how to make a battery!!! The voltage at best could be 1.8V for a single cell and quite a good amperage but not enough to drive a power machine even with an inverter!!! The Baghdad battery can greatly be improved by using anodized copper and iron but still will require a lot of cells to be connected in series and parallel to meet the power requirements of a drill. A Supercapattery design could be quite convincing!!!
This method is the same as the Iraq battery method. You can search for it in Google
@@NetHelp2 True but it can't give out the energy as displayed. It is a very reliable battery and can be greatly improved with different eelctrochemistries and modified eletrodes. If you really like batteries like you do, I invite you to visit Dr. Robert Murray Smith TH-cam Channel for Energy Storage Materials. He has some great simplified tutorial and if you want more serious stuff, you just have to send him a message. I hope you get all you need from this great researcher who is giving the world all the knowledge for free as he breaks all the barriers of science for everybody to have access. Knowledge shoul be free, knowledge should be shared and thanks for sharing your knowledge with the world. If you have any question on battery electrochemistry, let me know. I would be priviledged to help!
@oddjobbob เขมทำสคลิปภาพ เอาคะแนนคนดู จากยูทูปเป็นค่าหากิน
THAT battery could at most only put out 0 volts and you can't charge it. It is a chemical reaction battery just like a modern-day alkaline battery. But there is a bigger problem at 1:57, both electrodes are copper, one has to be a different metal that doesn't electrolyze to get negative. What he has done is create two separate half cells that can't react with each other, which they have to, to create electricity. If you don't believe me tear apart an alkaline battery. What you will see is a metal tube that you tore apart which is negative, with a carbon rod in the center which is positive, and an electrolytic paste in between. It's just another one of those scam videos to get views and gets a thumbs down !!!
Mr
This works on the principle of the Iraq battery
I think the charger is working fine
A concentration galvanic cell. Go ahead to google.
You are absolutely right, and the Bagdad battery made only 0.4-0.5V, no way any two metals in the Universe can produce a potential of 12V, especially if they are the same metal. Also when it was connected to the charger in the video, the Ammeter showed 0A!
@@Tore_Lund -- The guy said that you could charge it but there is a really big problem with that. They didn't have battery chargers back then, especially 12 volts. LOL
@@Ken-rk3by Yes, the Bagdad battery used Iron and copper, so it would not need to be charged, but this battery with only Copper?
I thank you for what you have done, but there is still a question: The inner pipe is TOTALLY Isolated from the outer one with silicon, how the salt can do the transaction of the power????? Thanks to you, and looking for your reply.
Mr
We punctured the tube in the video, but because of the montage, this moment was forgotten due to the speed, and in the next video we will work to avoid these mistakes
@@NetHelp2 that’s a bs and fake project
Main reason you only used copper plumbing pipes on both terminals that makes both of them positive thus no different potentials so no electricity is produced and it’s fake as f****
@@FarmingwithZana101 Are you saying it’s impossible to make both electrodes from the same material?
@@mikebond6328 yes
@@FarmingwithZana101 since you are obviously not educated enough I'm telling you the difference it is not chemically produced battery , it is just rechargeable accumulator of energy . and it can have both side of electrodes of the same materials ,
احسنت انته شخص عبقري واتمنى لك التوفيق من قلبي .....من العراق
شكرا لك هذه بفضل بطارية بغداد
في البداية تحياتي
العلم نور فعلا
لقد قدمت عملا جيدا حقا
قرات تقريبا كل تعليقات الاخوة
لكن عندي سؤال صغير
كم كمية الحمض التي يجب اضافتها
كم من الكيلو غرام او اللتر ولك الشكر
وكم نسبة الملح للفحم
وماهو نوع الفحم
هل هو الفحم الحجري او فحم الشواء
اهلا وسهلا بك
تستطيع استخدتم الكمية التي تريدها
Sir ,I have a few questions.
1. Do we need only 1kg salt or more?
2. The battery is how much watt?
3. If we charge the battery with solar,how much watt do we need?
4. If we charge the battery with solar(35W)how long it take.?
5. Battery life time is how long?Can we use that battery 1year or 1month or forever? Do the battery need to refix?I mean add more salt or charcoal again?
Thanks a lot for sharing.Have a great day.😊
I haven't had to experience all of this
1)The copper rod is touching the salt at the bottom for working?
2) Battery acid will it work ?
3) Can you charge with 24v?
4) How long is the charging time?
Good work!
The bars touch the salt
It works with the appropriate output for the size of the battery
@@NetHelp2 How long is the charging time with empty battery and what is the max charging Ampere need?Also can I use hydrochloric acid from classical lead battery?
@@steliosstamatakis844 в свинцовый аккумулятор нет соляный кислота, учти физику и химию, от серного кислота делают соляную кислоту с помощью химического реакции, то есть, от пар серного кислота получаем соляную кислоту, соляный кислота очень ядовитая)) опасно для дыхательных путей))
03:36 Kwas podchlorawy 200L/H o stężeniu 200PPM ,możesz dokładniej to wytłumaczyć?
Wszystkie wyjaśnienia zostały zapisane w tłumaczeniu filmu. Proszę włączyć tłumaczenie
y el tiempo de duracion de carga de tu proyecto o bateria por cuanto es y en que amperaje tiene de salida, pero es muy creativo y demostrativo
Funciona durante siete horas.
graduación de 100 amperios
AHC of the battery? Exact Voltage output and maximum current drain?
Браво, ребята вы молодцы. Больше экспериментируйте и вылаживайте самые удачные на ютубе.
Спасибо
@@NetHelp2 А что мешает Автору положить внутрь этой трубы десять никель-кадмиевых аккумулятора, а затем зарядить их до 12 вольт??? И попутно насобирать 439 276 просмотров?
شكرا لجهودك ماهو حمض هيبوكلورس هل تقصد الكلور؟
او ماهو الشيء البديل عنه مثل ليمون او خل او ماذا
كلا ليس الكلور او الليومون
هذا الحمض هو حمض خاص بصناعة البطاريات
where can Hypochlorous acid 200L / H be gotten?
From any chemical laboratory or battery manufacturing lab
Did you make or buy the Acid used in the making of this Battery? Also, Sulfuric Acid should work too. Am I right? What about Hydrochloric Acid? It would work in this Battery Too. Right?
I bought it
Interesting.
Is at pole (+) fully isolated from pole (-). Means separated with pvc pipe so charchoal NOT connected each other?
Pls reply.. Thanks
Connected via coal and salt
Vc não está entendendo a pergunta,já vi 3 pessoas perguntando a mesma coisa nos queremos saber se um polo está totalmente isolado do outro pois vimos vc colar o fundo do tubo menor com cola quente isolando um do outro, a ligação só acontece quando ligamos os dois polos?
@@NetHelp2 Please reply because I am also looking for the answer, thank you
Wonderful experiment. You are suggesting for using rock coal or mountain coal.But you are using wood type of coal in your video.how you can get that type of coal so much amps and 12 volt.Because natural rock coal is more powerful. Can you please explaine in detail my point.I will be waiting for your reply anxiously.Please reply as soon as possible.
industrial rock coal
Muy interesante y se comprende, aún que me preguntó que pasaría o si se podrá agregar partículas de hierro o de zinc para mayor potencia, sería posible.
Gran abrazo, Colombia 🇨🇴
Muy interesante y se comprende, aún que me preguntó que pasaría o si se podrá agregar partículas de hierro o de zinc para mayor potencia, sería posible.
ما هي المواد التي فعلها
Why did you use sequoia charcoal which is redwood charcoal Sir ?? How long will this battery live ???
Next time we made a battery and it lasts so far and I think its life span is only a year
Muy ingenioso proyecto, lo felicito, y gracias por compartir!!!... 👍👍
gracias
Один из комментаторов зашёл на сайт и написал что это фейк, но всё таки попробую.
تحياتي لك من اليمن . عملت نفس فكرتك ولم تنجح ولم احصل ع 12فولت وجربت جميع الاحماض . ولايسعني الا ان اشكرك ع مجهودك الطيب . وشكرا
تحياتي لشعب البمن
يمكن استخدام فحم الصخري كي تنجح معك من اين حصلت على الحمض
@@NetHelp2 عملت تحليل الحمض هيبوكلوركس من عندي عن طريق الماء والملح وقليل من الخل وقمت تحليلة بتيار مستمر
Onde acha esse produto "Ácido hipocloroso 200L" para comprar, amigo ???
Em laboratórios químicos
¿Se produjo un recalentamiento en la batería cuando se empezó a cargar debido a ala electrólisis?
Sí, aumenta ligeramente debido al voltaje que ocurre en
I think the hypochlorous acid is the stuff that contains the phlogiston, an essential substance used by the ancients in their batteries.
Yes it is
My friend asked me if this battery runs a 15w tree fan, how long will it take to run out of power, waiting for your reply, good luck
Mr
We ran a fan motor that drew 1 amp per hour and the fan kept running for 12 hours
WOW?
What was the voltage of the motor?
@@NetHelp2According to this information you have given, if your project is realistic, it is understood that it contains 2.76 KWH of power. !!!
*********
Verdiğiniz bu bilgilere göre, eğer projeniz gerçekçiyse, 2,76 KWH güç barındırdığı anlaşılmaktadır.
Nice experiment, what is the name of that white substance?
rock salt
amigo si la bateria es de meos voltaje que 12v como funciona el inversor?un saludo gracias!
Señor
son 12 voltios
Very impressive!👍
thank you
Interesting...keep it up. pls what is the white object you inserted and any alternative to hypochlorous acids?
There is no substitute for acid
@@NetHelp2 so I can use acid is there additional one to add?
Pls does it mean it will not be charged again before it is put into use ? If yes what next after it have discharged and what is battery ah....capacity?
Can I GE your Facebook/whassap link?
what is the voltage and amp.? is it rechargeable ? I didnt see you charge it before use
The charcoal can last for one year before changing it?
Mr
The charcoal is not the important thing, but the acid added to the charcoal
Secondly, to keep the copper rod from oxidizing
@@NetHelp2 какой кислота пользовались, лимоный кислота или яблочный кислота, или только соль?
Cathode and anode both are separated by PVC pipe how can the charge flow ?
Plastic does not conduct current like electrical tape or a real battery
very good, but the inner pipe charcole is completely insulated from outer side charcoal and there is no touch between both charcole even from the top. would you explain more
Connect via salt at the bottom of the tube
now the bottom side of the tube is very thin to allow passage of huge current through the wet salt between both chambers.
I'm wondering how you achieve it?
@@jumasmarty6643 при окисление медь с помощью кислота выделяется водородный газ, и с этой газ образуется напряжения))
ماهو هذا السائل الذي سكبوته على الفحم
هل هو التيزاب الذي نستعمله في بطارية السياره ام غيره
Hypochlorous acid
peut on fabriquer l hypoclorous acid a partir de l'eau du sel et du vinaigre?
ممكن بيان كيفية الاتصال الكهربائي بين المكون الداخلي والخارجي لايوجد أي تواصل بين المزيجين
سيد
الوضل بين القطبين هو الملح
الملح الصخري يمتاز بسحب الرطوبة ويمكنه الاحتفاظ بالطاقة لمدة قصيرة
Good ..
What hypochlorus acid pls ?
Do you mean the acid that be from mixing ( calcium hypochlorite + water ?)
No, it is a concentrated acid that you can get from industrial laboratories
@@NetHelp2
Thanx
Can the battery be charge with solar pannel?
Yes, you can charge it with solar energy
Hvala i tebi druže✨✨✨✨✨✨✨✨✨✨✨✨✨✨✨
Please,i want to know what is the following white crystal,the rod and how to get the acid and more also the amp hour
All we need is
1 - briquette
2 - rock salt
3 - plastic tube
4 - two copper rods
5 - brass screw
6 - aluminum screw
7 - copper strip 3 mm
8 - 200 g Hypochlorous acid 200L / H with a concentration of 200 PPM
Can we use sea salt if we do not find Rock salt?
It is a great idea, but the metals are corroded by reactions. If it is capable of lasting for more than a year charging and discharging itself, it could revolutionize the world. Otherwise, it is the same as what happens with current lithium batteries that last approximately 400 cycles and in the long run it is a wear and tear of raw material and contamination.
Yes, that's right, it won't last long for more than a year
In a lot of emergency life-rafts, and survival kits there used to be a flashlight that was activated by water, you could even piss on it if no water was available, used to be able to buy them at army surplus stores
Trick is that this is fake
salut bun videoclip explicit dar am o intrebare cat tine incarcata sau ce putere are ca si amperaj ideea este se merita a fi construita pt. a fi folosita la un sistem voltaic sau alte intrebuintari
Funcționează opt ore pe zi și îl puteți încărca în două ore
Nice work and free energy👍👍
Thank you sir
What's free about it? The materials cost money and will eventually be used up. The battery must be recharged once it is depleted just like a standard rechargeable battery.
Why did you charge to 12v and not 24v. Maybe charge 230v right away?
I do not think so
كم تجلس من الوقت تعمل؟
كم تخرج امبير؟
بعض المواد لم تذكرها
شكرا لك
تبقى تحت التجربة والامبير في ازدياد كلما تفاعل الحمض مع الفحم
حتى الان 70 امبير
@@NetHelp2
ليس السؤال كم تخزن من امبير
سؤال الاخ والاهم
كم بمقدورها حفظ لطاقه المخزنه وليس وفترة صلاحيتها للشحن
ثانيا
كل الادوات قمت بتحريكها على الطاوله الا انبوب الشحن
الهيبوكلوروس هل هو حمض كلور الماء .؟
شاهدت فيديو سابق تم فيه وضع الخل ، هل قمت بتجربته .؟
سيد
تجربة الخل هي تجربة بطارية بغداد الشهيرة غير هذه التجربة عم قمت بتجربتها
@@NetHelp2
جزاك الله خيرا
لكن لم تجب على سؤالي بالنسبة للهيبوكلوروس هل هو حمض الكبريت أم كلور الماء. ؟
بحثت عنه في جوجل وظهر بأنه يسمى (روح الملح) أوهو معروف بهذا الاسم .
Ain't those transformers mostly 12 and 24 volts. So you say you get 12 volt or something out of this cell. A normal cell only makes 1.2 or 1.5 volts or something like that. This is why batteries in cars have multiple cells in one batterie and they put them in series. Same with normal batteries, if you want to have a higher voltage they put more cells inside the batteries in series. Not sure, but it seems a bit fake.
Mr
This is not like a normal battery
But the acid used generates energy
Büyük başarı helal olsun düşünüb yapan ve paylaşan kardeşimize .canabi Allah yardımcısı olsun.degişik çalışmalarını da bekliyoruz. Birde sıra ile içine konulan elementleri yazsa çok güzel anlatım olur.
Les vrais mots. a l'origine. Il ne sortira pas de cette batterie uniquement. Un volt et demi. Juste. Alors que l'ampérage de la batterie augmente. C'est ce qui arrive. Alors. Il ne naîtra pas. Douze Fu lt. C'est un mensonge. et induire en erreur
I agree with your view. I was thinking the same thing. Or is there something extraordinary here? It brings to mind the following question, if we fill this setup with 6 Volts 10 Amperes, if we fill it with 6 Volts DC and 24 Volts 5 Amps at the end of the filling, will a voltage value of 24 Volts DC be obtained at the end of the filling? Does the voltage value to be taken after filling depend on the filling voltage value? If our friend informs about this issue, he will have done a useful job. !!!
*********
Bu görüşünüze katılıyorum. Ben de aynı şeyi düşünüyordum. Yoksa burada bir olağan üstülük mü var! Akla şu soruyu getiriyor, bu düzeneği 6 Volt 10 Amperle doldurursak, dolum sonunda 6 Volt DC, 24 Volt 5 Amperle doldurursak dolum sonunda 24 Volt DC lik bir gerilim değeri mi elde edilir? Dolum sonrası alınacak gerilim değeri dolum gerilimi değerine mi bağlı olmaktadır? Arkadaşımız bu konuda bilgilendirme yaparsa faydalı bir iş yapmış olacaktır. !!!
A lithium battery is 3.7volts per cell.
Thank you... this battare how mach amber can it???
100 a
This is great! Could u please do some inventions/discoveries on the top of a glass table without video editing. Thank u
Mr
In the next video, we will move the battery to see if the video is fake or not
I imagine you are using the priciple of electrolytes and electrodes to create potential difference to produce a small voltage then amplified it to how many volt?
@@robinorhysrhys1562 овцы мои, напряжения не усиливают, напряжения преобразуют, повышают с помощью инвертора преобразователь с 12в постоянного напряжения на 110в или 220в переменного напряжения
hi, new subs here. which stick you connect in the middle pls the aluminum screw or brass? tyvm
Yes it is fixed
It will produce large sizes, however, volts per 1 cell.
should not exceed 1.5 volts.
We are working on producing a bigger capacity battery
Una domanda quanto dura la carica di questa batteria e cosa si può collegare a questa batteria?
Dura sette ore e ci metto sopra uno schermo da 32 pollici e illumino la casa
Excelente dica.
Qual a capacidade? 10Ah?
É recarregável?
Sim, é recarregável
12 volts
Quanto de corrente ela fornece?
真有趣的製造，配合太陽能板，或許能成為一個穩定的電容器，聰明的製作者，感謝！
謝謝
استاذي العزيز المهندس الرائع . اوريد ان اخبرك بخطئي عندما عملت بنفس بطاريتك بعد شهر من التجارب اتضح لي ظروري يكون الفحم او الكربون او الجرافيت ظروري ان يعطي قراءة بالاوم بالافيميتر ع وضعية 200اوم وقد جربتها ع قطبين من النحاس وكذالك الالمنييوم والزنك وكانت النتائج مبهرة الان بامكاني عمل بطارية 12 فولت او 24 فولت قوية مع امبير عالي بنفس طريقتك . ليعود الفضل لك . وشكرا لك يامبدع . محبتي لك من اليمن .
اهلا وسهلا بك وبشعب اليمن العظيم
شكرا لك
كيفك شو اخبارك انا من سوريا بس حبيت اتاكد انو البطارية شغالة عنجد ول فترة لي بتضل فيها مخزنة للشحن
اخي لو تسمح تنزل فيديو على قناتك بالعربي تشرحلنا فيه كيفية الصنع و من اين نحصل على المواد
السلام عليكم انا من سوريه وعم بنعاني من موضوع الكهرباء ف الله يوفقك ساعدنا نساوي بطاريه سهله وشرح مفصل والله يجعلها بميزان حسناتك أن ساويت هي البطارية الفحم وقطبين نحاس ولم تنفع وبنتي عندها بكلوريا ولا املك ثمن البطاريه التي تصل ثمنها إلى ملون ونصف ليره وشكرا لك
una consulta la bateria es recargable cuanto dura y cual es u voltaje??
Sí, es recargable y funciona durante 10 horas.
Да как, как из одной банки 12 вольт получил?
Неважно, коробка это или больше, так как гелевые аккумуляторы - это одна коробка, а концентрированная кислота - причина подачи 12 вольт.
Nice video, however, what is the efficiency (capacity of this battery) what is the ratio of mass to stored power ???, what is the service life?
It has been working for months now
It has a capacity of 100 amps
It works for seven hours
What about the charging? Is charge after 7hrz?
Very Goodman!!!
And how long works this battery, strong enough for the light or the dremel Tool? with a charge cycle?,!
Friendly greetings from Austria!
Mr
We measured it and it works above 200 amps, which means we were able to run it for seven hours without charging
The charge was completely discharged at eight o'clock, which means that it works at a large capacity
@@NetHelp2 هل كلما كبر حجم الانبوب اتساعا زاد. قدرة الامبير. وكم خروج الفولت. اذا. تم تكبير حجمها
Name of the chemical being mixed withvcharcoal?
1 - briquette
2 - rock salt
3 - plastic tube
4 - two copper rods
5 - brass screw
6 - aluminum screw
7 - copper strip 3 mm
8 - 200 g Hypochlorous acid 200L / H with a concentration of 200 PPM
The eighth element
@@NetHelp2 Thanks . How do i get the concentration of no 8 right if you can pls? I just mixed the acid will charcoal . If I didn't get it right it msy be a reason while it's not charging fine. It discharges fast too after I remove the charger from light
Muito bom. Seria possível fabricar o ácido por eletrólise com sal e vinagre?
Ambos devem ser obtidos em laboratórios químicos
O Carlos Eduardo, a fórmula da água sanitária vendido nos supermercados, não é a mesma fórmula desta experiência?
@@salacasa4478
Excelente pergunta. Não lembro qual o ácido do vídeo. Foi o hipoclorito de sódio?
Esse é o da água sanitária.
Buenas tardes consulta que cantidad de tiempo puede durar su carga???
Si está completamente descargado, se recargará en una hora con un cargador de 20 amperios y puede funcionar durante siete horas seguidas con una tira de LED que consume un amperio.
@@NetHelp2 guau es muy bueno e visto otros que usan soda caustica y agua o sal lo bueno del tuyo que con un regulador logras que salga practicame mucho voltaje o es ventilador de 12 vol
Одна банка на водных электролитах при ЛЮБОЙ, ПОВТОРЮСЬ- ЛЮБОЙ ХИМИИ НЕ ДАСТ 12 ВОЛЬТ, И ЧЕТЫРЁХ НЕ ДАСТ!!! Снимай то ,что хотя бы правдоподобно! Ну хотя-ПОВЕСЕЛИЛ!:) Я ДАЖЕ ПОДПИСАЛСЯ!!!
Вы искали в Google особенности этой кислоты и почему она используется?
POR OTRO LADO EL TUBO DE HIERRO NO APARECE, VD PONER PVC AISLANTE. COMO SE COMUNICAN LOS ELECTRODOS????
con carbón
El carbón es un portador de energía.
Merci pour l'expérience. Pensez-vous qu'il serait possible de produire une haute tension 220V avec deux électrodes sans utiliser d'onduleur ?
Monsieur
Cela fonctionne comme un principe de batterie et nous avons utilisé un amplificateur de tension pour obtenir 220 v
@kostekGSXR have you done it yourself?
C'est une batterie pas un alternateur, donc 1,5V à moins d'en mettre 147 en série
Eu gosto dessas mentiras
Не могу прочитать.нет перевода.
Que tipo de carbon usas esa es mi pregunta amigo ho usas el carbon comercial
Señor
Toda la información se enumera debajo del video, carbón de roca, similar al ácido y varillas de cobre.
Poderia ser usada com placa solar, seria uma ótima opção. 🙂🙂🙂🙂🤗
Você pode
vc diz no lugar da pilha que ele criou?
itu dapat mengahasil kan brapa volt setau saya invelter membutuh kan daya 12v 2 sampe 5 ampere input invelter
sangat baik bisa itu?
saatlerde kullanılan pilin aynısını yaptı oda 2 volt verir insanları kandırmayın 12 volt olması için ondan 10 adet yapman gerekir bu video sahte
Bey
Videoyu karalamadan önce Hipokloröz asit ve özelliklerini araştırdınız mı?
Two good earth points. The small one inside the larger one sending electrons to copper tubes using earth's magnetic field. Nice. Obsolete and conventional mind is stuck into chemical reactions.
Jaka jest pojemność takiej baterii ??
100 amperów
Žádná. Je to hovadina jako všechno na tom to kanale.
The capacity of 2 liters of rubbish. 🚮
zgodnie z elektroujemnością nie jesteś w stanie mieć 12-14V na takim pojedynczym czymś.... od razu widać że to fake.
5 litrów
Спасибо большое . Скажите а уголь нужен каменный или древесный ?
каменный уголь
@@NetHelp2 каменный уголь с корой?
The headline should be: "Three months of inventing the scam and eventually the scam succeeded." :))
Have you tried it
@@NetHelp2 He shows great courage when he reacts and you do not know what my expertise is. I'm not a fool. The problem is the used pointless charge of coal and other shit, which cannot mediate the movement of anions and cations without the polarity of the electrodes in a dry environment. But the most important thing is the classic trick with the box, the content of which cannot be verified again after editing the camera. You probably have a Li-Pol 2x3.7V battery there. It's a good magic trick for clickbait.
Don't forget the hazardous fumes this type of setup will discharge if used in a non-ventilated area, for they are not only flammable, but toxic as well.
We have now modified the formula and used charcoal that reacts quickly with acid and does not affect its smell on people and is non-toxic
Этот ролик я смотрел давно и очень интересно видеть как от батареи работает инвертор. Парадокс в том что человек видит работающее устройство и отрицает в возможность выдачи энергии.
Вы когда-нибудь слышали о багдадской батарее?Поищите ее в Интернете, и вы увидите, что она была сделана 2000 лет назад.
,,Szkoda że nie podałeś ile ta bateria po jednym dniu naładowania dawała prąd Jak długo Ile godzin można było korzystać z tej energii
Wszystkie informacje znajdują się pod filmem oraz w komentarzach
Hola excelente vídeo saludos desde México. Cuanto dura la carga?
Siete horas de graduación continua de 100 amperios
😂😂😂👋
Se puede usar como batería de auto en auto?
@@NetHelp2 se puede cargar con una placa fotovoltaica? 12 V 25A
@@juansm7641 Hola Juan. No hizo prueba para ver si se puede cargar con placas fotovoltaicas?
If I wanted to make a 3.7V battery, what should I change?
charcoal strips
@@NetHelp2 What I mean is the basic criterion in determining the voltage. I think that the problem with this battery is that it is damaged after being discharged and cannot be recharged
Показатели где? Напряжение? Сила тока? Падение напряжения при коротком замыкании? Падение напряжения при полном замыкании? Время самовостановки. Сила тока спустя месяц,при потребителе? ( например, лампочки накаливания.) Где ваши показатели? С таким успехом можно снять любое видео и сказать что работает. Пока не будет всех этих данных,ваше видео можно считать просто ФЕЙКОМ БЕЗ ДОКАЗАТЕЛЬСТВ. У нас такое видео не прошло бы. Надеюсь что вы прислушаетесь,и сделайте все правильно и по совести.
Сэр, мы сделали тест и опубликовали его одновременно, и мы работаем над объяснением метода в следующем видео.
Can you write the chemical composition of hypochlorous acid, in other words its formula? What is the output voltage of the battery? !!!!!!!!!
*********
Hipokloröz asitinin kimyasal bileşimini, bir başka deyişle formülünü yazar mısınız? Pilin çıkış gerilimi kaç volttur? !!!
Read this definition of an acid
www.wtinternational.ma/en/hypochlorous-acid/
@@NetHelp2Thank you very much for responding to my question and request. The sensitivity, interest, honesty and severity shown in scientific research and technological conclusions, in response to some requests for explanation, must be something like this. I congratulate you wholeheartedly and wish you success and abundant earnings.!!!
*********
Soru ve isteğimin gereğini yaptığınız için çok teşekkür ederim. Bilim araştırma ve teknolojik vargılarda, bir takım açıklama istekkerine karşılık, gösterilen duyarlık, ilgi, dürüstlük ve çiddiyet böyle bir şey olsa gerek, Sizi yürekten kutlar, başarı ve bol kazançlar dilerim. !!!
Muchos puntos oscuros , el negativo y positivo ,con el mismo compuesto ? Por qué ?cuánto voltaje entrega ? Cobre? Para ambos electrodos ? Llego a la conclusión que la mejor batería es la vieja y querida de plomo y ácido sulfúrico ,que se utilizaba y aún hoy se utiliza en los automóviles
mi señor
Es similar a la batería de Bagdad, y dijimos esto
Vaya a Google y busque la batería de Bagdad de 2000 años.
Does it has to be activated charcoal? Does normal charcoal works?
Coal only
@@NetHelp2 OK, thanks!...
Arrasou parabéns 👏👏👏😍
👏👏👏👏
تحيات صديق. مبادرة جيدة جدا. أنا مهتم بمعرفة المدة التي تدوم فيها البطارية مع الشحن ، قيد الاستخدام. على سبيل المثال ، مع مصباح واحد أو اثنين من المصابيح الموفرة للطاقة.
سيد
تعمل لمدة 12 ساعة اذا قمت باستخدام مصباح ليد واحد امبير
الشحن عند التفريغ لمدة 5 ساعات
Ne prenez pas cette vidéos au sérieux, il n'est pas possible d'obtenir un différentiel de 12v avec seulement 2 électrodes. Le différentiel de potentiel ne doit être qu'entre 1.4 et 1.7V avec les produits utiliser. En aucun cas l'onduleur ne pourrait fonctionner. Une batterie doit être cacher dans le tuyaux.
Monsieur
Avez-vous cherché sur Google les caractéristiques de l'acide utilisé ?
Yes max 2V
This is a fake video
@@profezor2 la batería puede cargarse a 12 voltios pero el inconveniente es que su duración pueda ser mínima.
What is the maximum çharging capacity?
It runs for seven hours straight and I turned on two LED meters
FAKE FAKE FAKE
ONE UNIT BATTERY NO 12V, MAX 2V
Sir, the problem is not with the electrodes, but the acid is the most important
I hope you don't fake it before you try it
@@NetHelp2 Acid no important.
This video is FAKE
MAX 2 Volt
@@NetHelp2 Good work my friend, dont let these clever assholes spoil your enthusiasm... All they can do is criticism.... 😉
Very good, excelent. 👍👍👍👍
Costa Rica América Central.
gràcies amic meu
Maravilha parabéns
obrigada
It's seem like an everyday battery brand... I was open it up and I see the black powder looks like charcoal... 🤔🤔🤔well done.. 👍👍💪💪
We'll work on that next time
Simplesmente genial
obrigada
What is the name of the white thing you used
All we need is
1 - briquette
2 - rock salt
3 - plastic tube
4 - two copper rods
5 - brass screw
6 - aluminum screw
7 - copper strip 3 mm
8 - 200 g Hypochlorous acid 200L / H with a concentration of 200 PPM
can I buy from you and how much does such a device cost, how long does it hold the battery and whether it is enough to recharge or replace the entire charge again, please let me know.
Mr
We are working on testing it so far it is working fine but we are not selling it but we are working on teaching others how to make it
Poza tym to urządzenie przypomina kondensator im więcej było by takich rurek tym szybciej mogło by takie urządzenie zabić iskra. Jest różnica między akumulatorem a kondensatorem. Chociaż idea użycia cylindra nie wydaje się zła jednak żeby prąd skutecznie zdromadzic trzeba by użyć paczki prostokątnej z wieloma blaszkami dwóch typów zasypać uwodorowionym wapnem. Blaszki mogły by być z aluminium i żelaza ale trzeba pamiętać że żelazo w tym wypadku jest cięższe i będzie dodatnia katoda grobsza
Pan
Zawsze to testujemy i radzimy innym używać żelaza
Ik heb een vraag, waar kan ik hypochloorzuur krijgen?
van chemische laboratoria
يعني نحن اول دولة تمتلك الكهرباء واخر دولة في التقدم العلمي احسنت ايها السياسي
في الخليج لستم بحاجة الى هذه لكن يوجد مناطق فقيرة ونائية تحتاج الى هذا الشيئ
Pls how long will I charge the battery before use and to what voltage? After building it I got 0.66v
One hour you can charge it with
@@NetHelp2 with?
Normal or with high amp battery charger? Are u on Facebook with your name here?
I have tried to charge it but it drains immediate after o remove the charger
How often will the acid be replaced?
So far I can tell you that every three months
Through the examination, the coding rates for acid have not yet changed
Please tell me where i can find this acid
Or can I use another acid?
From chemical laboratories in your city
@@NetHelp2 i will explain to you later i m from Iraq no laboratories exactly
Lupit lods ahh free energy new subscriber lods 🥰
🥰 🥰 🥰
Mr
We put the light on so that the follower can see what is happening inside
the full insulation , i don't understand ?
What is something you don't understand?
Rispondere in italiano, quanto dura la batteria, prima che si guasti?
Rispondere in italiano, quanto dura la batteria, prima che si guasti?