2 The Principle of the Electron Microscope

[@isaac8228]

"I probably understand..."

[@mins1706]

For such a complicated topic, the female presenter talks to the audience like they're 5 year olds

[@janolimit22]

Thats women for ya😂 power trip

[@DGCMWC]

1:10 "Mmm intra-sting!"

[@zxxz0000]

I feel like somebody out there on KZbin could do a better job explaining this.

[@hardikkadd6301]

Who

[@DGCMWC]

@@hardikkadd6301 You

[@hardikkadd6301]

@@DGCMWC how

[@DGCMWC]

@@hardikkadd6301 haha idk

[@hardikkadd6301]

@@DGCMWC 🤨

[@TraumaER]

Whoever invented the electron microscope deserves a medal. 🔬

[@OZTutoh]

You need to read up more on the Nobel Peace Prize

[@NEprimo]

@@OZTutoh he is surely joking

[@SCP-3812_]

He did got one

[@IMEBInc.Official]

Informative video. Nicely done!

[@emmanuelhojane]

great tutorial ,like this alot

[@simranjeetsingh7452]

great explanation...thanks for the video.

[@talentmsiza2399]

great video,thank you so much!

[@lolaahmedessa8766]

Where do they get the electrons from? What sort of atoms do they use? And do they detach the electrons from the atom?

[@sanderd8760]

They heat up tungstein to 2700 degrees and send 300kv through it. I think.

[@noppo4445]

Metals are called conductors because their atoms tend to lose electrons compared to non-conductive elements. Electrons absorb thermal and electrical energy, and discharge that energy by vibrating and also in the form of photons; some of the outer shell electrons in the atoms of metals tend to be ejected from the atom for this reason. I know the reply was a year ago, but anyway, I hope you find it useful.

[@vylexandraferl80]

@@noppo4445 you helped me tho, so thanks :)

[@keefebaby]

10,000 I thought the limit was around 2000?

[@joshua_huang_7692]

wait so what are the major differences between the 2 types?

[@gooddaniel8603]

Well articulated video.

[@laurenz1337_]

So you are saying I won't be able to build my own using 3d printing and some off the shelf components? That's a bummer. Maybe in a few decades it will be possible.

[@gabiold]

Don't listen to skeptics, just try it! 😉 Tungsten is at TIG welding stores... Electronic components are at Farnell, Arrow, Mouser, TME, RS Components, everywhere... Vacuum is absence of air, so just get rid all of it!

[@utube-tw55]

Thanks for the scientist inventions

[@asalawati]

nice explanation 👍🏻

[@MrsFrau]

Uh...the paper discussing particle / wave-duality was not published until 1924. How could have people known that electrons have a wavelength in 1920 ? Oo (1:40) Am I missing sth ?

[@korbose7859]

You are just gay

[@adamjnotthecongressmanschi7026]

Epic roast

[@korbose7859]

Glass completely empty burn!

[@localnonbinaryprussianbowl3350]

@@korbose7859 gay isnt even an insult. What if they are gay? Whats wrong with that?

[@korbose7859]

@@localnonbinaryprussianbowl3350 shut up you little softy

[@rohitmukherjee2037]

got me through my nanotech exam

[@895ffghrdzv]

Cool

[@SotraEngine4]

Gonna take a 5 point minor in this next year

[@ibrahimansari6753]

Good work

[@rickybosephus2036]

So, optical microscopes cannot distinguish SARS COV 2 viruses and neither can the electron microscope.

[@almuhanadahmedsaidalhashmi4696]

Thank you very much

[@prasansha]

sounds like mordecai from regular show

[@letsgoletsgoletsgoletsgoletsgo]

I thought it was an espresso machine

[@joannelo6494]

Great video! How can I get contact with the person/team who make this great video?

[@oedihamijok6504]

Why? Do you need help with something?

[@joannelo6494]

@@oedihamijok6504 yes! im from NNP application, i would like to get in contact for future development

[@joannelo6494]

@@oedihamijok6504 many thanks! Is it you who make it ;)

[@martinhorny1170]

Hello, we made this video. Thank you for kind words. Our creative company FILMONDO is based in Czech Republic. We make this for TFS in Brno. If we can help, please let me know.

[@SaadSaad-mb4py]

Good very good

[@lilyfaure4110]

Why does this feel like an Ad?

[@hanrealistic]

nice drawings, now can we see a real action of electron microscope showing viruses??? How they are putting the sample into the microscope, how does the virus survive the vacuum and the electrons temperature?

[@youtubeisapublisher6407]

Generally speaking samples don't survive the vacuum chamber or electron beam. This is one downside of Electron Microscopes, they can generate images of incredibly small things but the samples are consumed/destroyed in the process.

[@hanrealistic]

@@youtubeisapublisher6407 Samples are destroyed or not. We should be able to see them.. All in theory, in real world." I told you so" :)

[@hanrealistic]

@@JayDee-b5u Whatever a human eye can see, is recordable. Tell em to show us as it is. How they see and how it is dead etc. A to Z.. Can you tell me am I the ONLY person in the word who thought of this? :)

[@hanrealistic]

@@JayDee-b5u That is why I don't care about their science delusion. Science is not academia, if they can't answer the questions outside, they should keep their stupid knowledge for themselves. We don't need any of their titles such as PHD.

[@joshuaoseni]

So this big ass machine is called a microscope??? Nigga this a fucking megascope!!

[@amitkhatti6807]

Excellent

[@tayybajavaid4260]

excellent

[@rodolforamirez4237]

Una pregunta (a cuestion) por que no lo doblan al español ? O le ponen subtitulos a todos estos videos fregones que vienen en el idioma de Shakespeare este humilde totonaco que les escribe no domina dicho idioma

[@veeryadav9787]

Thanks

[@paradhoax]

Why the music omg

[@junfeiding8232]

I am happy to see

[@poojajaiswal2765]

Anyone in 2019

[@freddyhutchings432]

I am 8 months ahead of you

[@OZTutoh]

11 months

[@lukasgill2329]

2047!

[@poojajaiswal2765]

@@lukasgill2329 acha Corona ki vaccine kisne banayi😂😂

[@consis]

Right so....vacuum tubes, got it

[@rohanbatra6317]

although the video is good conversation is quite dumb the female companion is telling about the ways of detection after not even knowing what electron is

[@sanketbhalerao2101]

Amazing

[@jilllee7302]

Omg what!

[@Mythonian274]

thanks mee brus

[@JW-xk2tr]

Female finishing PhD in cryoEM... why is her voice 1:55 „hey who is this handsome fellow?“ can you stop portraying women as such idiots please? Also this could have been simplified for a better explanation.

[@OZTutoh]

If it was a man asking the same question, he'd be portrayed as gay.

[@localnonbinaryprussianbowl3350]

@@OZTutoh and?.whats wrong with being gay? Btw we dont know if the person asking the questions is a women, since biological sex isnt the same as gender. They could be non binary or trans or genderfluid!

[@OZTutoh]

@@localnonbinaryprussianbowl3350 I have this suspicion that you're serious, while your name screams at me that you are not.

[@localnonbinaryprussianbowl3350]

@@OZTutoh well i am serious. My name is just a meme, but it does not mean that im not serious

[@localnonbinaryprussianbowl3350]

@@OZTutoh im just saying the female speaking person could be nonbinary or genderfluid or anything else. All im saying is we cant be sure if they are a female

[@techgautam422]

Animation is irritating.

[@carlosandres7006]

Kinda sexist

[@d-s8212]

Carlos Andrés Why lol

[@bxzidffbxzidff]

Every conversation must now be the woman being the one explaining and the man being the idiot otherwise she is a sexist symbol of the other 4,000,000,000 women on the planet?

[@abdusqamar9667]

How???

[@jfinthetrap]

1:51

[@chayasusannegolan797]

Is the female voice in the video making the dumbest remarks supposed to amuse anybody? And when she does get it and says something smart, she always needs to be validated by the male voice "that's correct". He is the "authority" she is the "subordinate". Such old role-models should be outdated by 2016.

[@FumetsuNoTora]

I thought you had some form of opinion but halfway through I figured it was just about genders.

[@normski262]

WRONG! Electrons are conjecture, individual electrons do not exist. And can someone explain what a field is ? HAHA. NOp.

[@danielbentley6000]

This is like trying to use a potato to take a picture of the moon. Garbage technology.

[@kaaajeee]

whats up with the corny dorky fake conversation.. super distreacting.

[@FumetsuNoTora]

Plebeian opinion. The fake awkward conversation sells the video.