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Пікірлер
@MD-od3js Ай бұрын
Sympathisch und authentischer Einblick in das Arbeitsleben vom HZB. Toller Film🎉
@sushmitaroy901 2 ай бұрын
Magnetic mono pole can not be separated to examin purpose as magnetic flux are composed of two fundamental particle of holding diff kind of electrostatic charge i have found them experimentally if they be separated we shall find dingle charged fundsmental particle so it canbe said only funda mental particle are can be termed magnetic mono pole butyour statement some hao differ from stark macked truth of the fact me reached upto truth on base mathematical also experimental truth me d j chatterjee from ag 220 delhi india 880011
@1nfinity77 4 ай бұрын
Whaaad is a filter?
@hydrogen- 5 ай бұрын
с вашими мощностями, я бы столько сделал удивительных открытий
@deepakc627 8 ай бұрын
Hi i am from india , and intrested in commercialising this concerpt , will you be intrested in supporting me
@kolsanova 10 ай бұрын
cooles Experiment! Danke!
@hafizuddinmohdlowhim8426 Жыл бұрын
13.5% efficiency is low isn’t it?
@dylanmira3564 Ай бұрын
Efficiency in PV is measured from the total captured sunlight that turns into electricity. It is not low just thought to be low because the number is much less than 100 percent.
@hafizuddinmohdlowhim8426 Ай бұрын
@@dylanmira3564 it has to be 40% if it wants to be commercially viable.
@dylanmira3564 Ай бұрын
@@hafizuddinmohdlowhim8426 Where did you get 40%? This efficiency can be offset economically if there is high enough demand for it/enough government subsidies. As time flies, the efficiency will get up, but 40% seems like a weird number to select to claim its ability to be "commercially viable". There are already niche applications for hydrogen fuel cells like getting necessary power to rural areas for applications such as construction projects where the grid cannot handle the energy requirements. I do have to do more research to understand the science. There may be truth to what I'm saying, but I have not developed any economical model, yet, so I need to find out.
@hafizuddinmohdlowhim8426 Ай бұрын
@@dylanmira3564 go find out the truth.
@thuglife1289 Жыл бұрын
i am not a science student but today i thought about a very stupid question from childhood that if hydrogen can be used as fuel and water have both the oxygen and the hydrogen, then why we don't extract hydrogen from the water, this will be the cleanest way to produce energy. Then i searched about the process it need electrolysis to be done. so then i think about the solar system to produce the electricity for the electrolysis and then we can get the hydrogen while releasing the oxygen, and searched about this type of project and this is amazing (sorry for poor English).
@joshuanorris9785 Жыл бұрын
can you capture all lost elements with this technique?
@electrica__ Жыл бұрын
awesome work!
@andrewmcqierry4542 Жыл бұрын
I have video proof
@andrewmcqierry4542 Жыл бұрын
I have made monopoles for years with permant magnets
@benjamindejonge3624 Жыл бұрын
So if I buy 300.000 hectares in the Sahel desert in Marrocco near a seaport you would support me?
@creativegopiraj4911 Жыл бұрын
How much of cost this project completion
@johnzawicki5032 Жыл бұрын
I developed a magnet motor that produces usable torque and RPM using regular magnets. With monopole I'm sure it will be better. It will make EVs cord free and buildings 100%off grid. Feel free to contact me for further information. Thanks John
@puneet2655 Жыл бұрын
I have a doubt. What if we made the thickness of both p-type and n-type same? I noticed that n-type is thicker than p-type. Why it is so?
@Nshiime Жыл бұрын
I'd love some protons🥰 Filterkaffee geht bei mir, brauche nur bisschen Sahne drauf :)
@1968konrad Жыл бұрын
Ist das der Kinderkanal?
@hzb_berlin Жыл бұрын
Der Film ist 2020 produziert worden als Ersatz für die coronabedingte Absage der Langen Nacht der Wissenschaften in Berlin. Zu diesem Event kommen jährlich tausende Besucher*innen, die auch ohne wissenschaftlichen Hintergrund neugierig sind und dankbar, wenn ihnen komplexe Forschung auch mal einfach erläutert wird.
@meahoola 9 ай бұрын
@@hzb_berlin Mein Sohn war heute bei euch zum Maus Tag und ganz begeistert, danke! Ich konnte nicht mit wegen Grippe und habe mich über das Video gefreut.
@manjas.3419 2 ай бұрын
@@hzb_berlinDanke für diese gut verständliche Erklärung. 🫶
@KokoroDenshin Жыл бұрын
And hydrogen don't degrade unlike energy stored in conventional battery.
@annamanzoni1371 2 жыл бұрын
Super Katja!
@iyziejane 2 жыл бұрын
The important quantity is hydrogen per day per sq meter, it looks like about 30 grams per day. So 100 Sq meters would be enough to fill up a hydrogen EV every 2 days. That sounds great.
@mohammadrezanazari8553 2 жыл бұрын
Hello dears, I am doing research on water splitting using photo catalysts to produce hydrogen, and the laboratory results can be seen at the following link . This photo catalyst performs water splitting activity in direct sunlight. kzbin.info/www/bejne/h6TChoKAjq-cnNk
@ananddharwar2198 2 жыл бұрын
Isn't it better to install a solar pv system and use the energy to split a mixture of urine and potassium hydroxide? At low electricity consumption, you get Hydrogen and Nitrogen streams at the electrodes while the solution will contain potassium carbonate, a much valued fertiliser. The Nitrogen stream could be added to a closed dome in which various legumes grow in the presence of sunlight, fixing it in the nodules of roots while oxygen is liberated as a byproduct of photosynthesis. Hydrogen could be absorbed in suitable carbon material and released at will.
@juliamarsh2077 2 жыл бұрын
Looks brilliant, But, was the project a success? Can we expect to see products launched using this technology that homeowners can buy? If yes where can we go to find out more/buy or take part in trials?
@GGN-92 2 жыл бұрын
Thanks for the share. Very clean way to produce HHO.
@mohammadrezanazari8553 2 жыл бұрын
Hello dears, I am doing research on water splitting using photo catalysts to produce hydrogen, and the laboratory results can be seen at the following link . This photo catalyst performs water splitting activity in direct sunlight. kzbin.info/www/bejne/h6TChoKAjq-cnNk
@higamerXD 2 жыл бұрын
oh man oh man this could change shipping forever!
@HungNguyen-qj3vu Жыл бұрын
containers are going that way. container ships produce 30 of the carbon alone.
@richardhfl 2 жыл бұрын
Top!
@faisalalshehri2082 2 жыл бұрын
Do you have a reacher paper for this in pdf
@hzb_berlin 2 жыл бұрын
Dear Faisal. Please contact the PECSYS Coordinator (Sonja Calnan). You find contact details and more information about the PECSYS project here: www.helmholtz-berlin.de/projects/pecsys/index_en.html
@jobeat4737 2 жыл бұрын
DIe Nutzung
@LaVacana 2 жыл бұрын
Gracias, super informacion, desde Colombia, vivo en Berlin, voy a visitarlos, Genial
@diveflyfish 2 жыл бұрын
Nice application of the semiconductor..... Was the doping agent Galena or Manganese?
@behzadutube 2 жыл бұрын
Persian accent! :)
@EhsanMX1986 2 жыл бұрын
بله منم تا شنیدم متوجه شدم ایرانیه
@AirRaidBaby 2 жыл бұрын
The basis for your Electric charge and magentic charge is wong. An static, direct, or AC Electric charge has a reference point for the electrons to flow. So does a magnetic charge need a path for the Magnetic dipoles to travel
@kaischarmer 2 жыл бұрын
Welchen Wirkstoff gegen Corona hat die Gruppe aus Lübeck geschaffen?
@hzb_berlin 2 жыл бұрын
Das Team um Prof. Hilgenfeld hat keinen Wirkstoff geschaffen. Das Team hat die dreidimensionale Struktur der Hauptprotease des SARS-CoV2-Virus entschlüsselt. Dieses Protein ist elementar im Lebenszyklus des Coronavirus, weil es an der Vermehrung der Viren beteiligt ist. Die Kenntnis seiner 3D-Struktur hilft Wissenschaftler*innen auf der ganzen Welt bei der Suche nach geeigneten Wirkstoffen, die an das Protein andocken und es in seiner Funktion behindern. Ohne Information über das Ziel-Protein gleicht die Suche nach einem Wirkstoff der Suche nach einer Nadel im Heuhaufen. Die „strukturbasierte Wirkstoffforschung“ hilft, aus der Vielzahl möglicher Substanzen die besten Kandidaten für Wirkstoffe zu identifizieren. Mehr: www.helmholtz-berlin.de/pubbin/news_seite?nid=21204
@kaischarmer 2 жыл бұрын
@@hzb_berlin - Der Corona Virus lebt? Stoffwechsel et cetera? Heißt das wir haben immer noch keinen Wirkstoff?! Nach 24 Monaten wird es aber langsam Zeit... Wo genau befindet sich dieses Protein? An der Spitze der Spikes?
@rotorque4254 2 жыл бұрын
Wasn't it Sajjad Hossain who discovered magnetic monopoles?
@lexingtonduncan3732 2 жыл бұрын
Wasser wird mit Strom in Wasserstoff und Sauerstoff gespalten. Wasserstoff bildet sich am Minus- und Sauerstoff am Pluspol. Dazu muss ich Strom von der Solarzelle über ein Kabel durch das Wasser leiten, aber keine Solarzelle eintauchen?! Verstehe euer Problem nicht ganz, liebe Wissenschaftler.
@chat._._._._._._._._._._._.4. 2 жыл бұрын
just screwing around with magnets
@crazevlogger 3 жыл бұрын
Can we use water instead of h2so4 and using normal light incident on the chalkopyirite coated with titanium dioxide???
@antoniarotger2899 3 жыл бұрын
Try it out. I think you need the H2SO4 in order to increase the mobility of ions in the water. I would recommend to have a look in the literature. Here: onlinelibrary.wiley.com/doi/10.1002/aenm.201402148
@wildex3875 3 жыл бұрын
Ich grüße alle aus der 8.2
@bertkeusch4368 3 жыл бұрын
Lehrreich und unterhaltsam präsentiert Danke =)
@mouhmadajip2968 3 жыл бұрын
شكرا للعقول النيره
@briankuhn7396 3 жыл бұрын
سوف يتعلم ألمع العقول من هذا ويحسن التكنولوجيا.
@KaliFissure 3 жыл бұрын
Not only do i challenge this idea of magnetic monopoles i challenge the notion of singular electric charges. An electron may only possess negative charge and a proton only positive charge but neither exists in isolation. A charge induces the opposite in surrounding media. Electrons are the induced charge of protons. Locality is not totality. That's like saying mountains can exist without valleys or vice versa. I will first be dismissed as naive but check a mirror. These claims are made by people blinded by egotism.. Gravity is the only unidirectional force and this is because there is only one direction in time. Forward.
@TravisTellsTruths 3 жыл бұрын
This is excellent. This is what I'm studying.
@jogosdefutebol7692 3 жыл бұрын
f a prototype of a hydrogen reservoir with you reduces the volume of the gas by 70% of its size without loss of energy at normal temperatures
@steffenroemer6792 3 жыл бұрын
Great piece of science and technology! Right here in our city Berlin.
@pfdfh 3 жыл бұрын
Sehr cool und informativ!
@Gerry-gi3xp 3 жыл бұрын
was nützt die Grenzschicht?
@hzb_berlin 3 жыл бұрын
Das erklärt das Video auf Minute 1:22. Falls das zu schnell geht, könnte es helfen, bei Leifi-Physik diese Seite anzuschauen. Da wird es auch schön erklärt, mit einer Animation. Ganz kurz gesagt: Die Grenzschicht zwischen p- und n-Silizium ist der Grund, warum eine Solarzelle bei Sonnenschein überhaupt Strom liefern kann. www.leifiphysik.de/elektronik/halbleiterdiode/grundwissen/silizium-solarzellen
@udomatthiasdrums5322 3 жыл бұрын
still love it!!
@imeprezime1285 3 жыл бұрын
Nonsense
@nebiyilmaz67 3 жыл бұрын
Herr Busch ist der Beste Physik Lehrer🤣