Making Super Fast Electrons, Cathode Ray

25 ינו 2021
1 167 662 צפיות

Let’s make electrons go Brrrrrr! Also the first 1000 people to use this link will get a free trial of Skillshare Premium Membership: skl.sh/electroboom01211
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By: Mehdi Sadaghdar
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תגובות
  • That sure looks like a nice x-ray source!

    autarchexautarchex5 שעות לפני
  • 11:30 the mad scientist! 😂❤️

    Vinnit GeorgeVinnit Georgeיום לפני
  • 2:00 he knew what everyone was expecting, so since it didn't happen, he put it in post production

    Samuele BigiSamuele Bigiיום לפני
  • This is a very poor vacuum -- unfortunately, the tech for making a really good vacuum is frustratingly expensive and specialized. You can get much better results, and a much better distinction between a cold and hot cathode, with a high vacuum. (you need a much higher vacuum to get truly ballistic flow of electrons, and at that point no current will flow unless the cathode is hot.)

    Ian KraseIan Kraseיום לפני
  • But why doesn't the anode ionize the air too?

    ViniGameViniGameיום לפני
  • I'm curious, does the insurance company cover him and (if the company agrees) how much does he pay per month After a decade of making ILworld video, well... he is still alive

    Martin DominikusMartin Dominikusיום לפני
  • What

    rjeptionrjeption2 ימים לפני
  • I just realized I'm not subscribed... What the hell is wrong with me?

    SilvertarianSilvertarian2 ימים לפני
  • 3:06 he says "See? There is a bit of CORONA Discharge" is what I heard

    Windows 7 UltimateWindows 7 Ultimate3 ימים לפני
  • 12:01 Oscilloscopes!

    ShadowoftheDudeShadowoftheDude3 ימים לפני
  • Cool

    SevenDeMagnusSevenDeMagnus4 ימים לפני
  • Put Helium in the vaccum chamber... see what happens...

    Dalek CaanDalek Caan4 ימים לפני
  • Did you purchase a single stage or a two stage vacuum pump? A two stage vacuum pump produces a lower vacuum. Also would've been interesting if you could've modified a camera to image your hand with the x-rays?

    Neil RuedlingerNeil Ruedlinger4 ימים לפני
  • 2:52 That scared the SH*T out of me!

    Emmanuel RossiEmmanuel Rossi5 ימים לפני
  • 7:11 "Fump!" and the cap is away. It sounded a bit like a desk firework that doesn't work very well...

    Lampe2020Lampe20205 ימים לפני
  • Building an ion thruster... Accidentally...

    Khatharr MalkavianKhatharr Malkavian6 ימים לפני
  • "I feel a wind blowing on my hand." Yea that's called cell damage from exposure to dangerous particles.

    Warren HarrisonWarren Harrison6 ימים לפני
  • So you still have that hairdryer from a few years ago?

    Jason LinJason Lin6 ימים לפני
  • this is so funny if elactro boom got shock

    John Marco Dela TorreJohn Marco Dela Torre7 ימים לפני
  • No one: Electroboom: "I used the sillicon to destroy the sillicon" xd

    MERISVIDEOS1232MERISVIDEOS12327 ימים לפני
  • 12:07 oof, that edge balance :X

    Skooma GnarkSkooma Gnark7 ימים לפני
  • You really should be careful regarding your anode voltage there. X-rays... Oh, there you go saying this right as I am writing this. Good man.

    Kayla and Jim BryantKayla and Jim Bryant7 ימים לפני
  • Can you make that air go turbulent to act like a electric jet engine 😅😅

    Abhi YadavAbhi Yadav7 ימים לפני
  • you can use a flat cathode

    dulitha vithanagedulitha vithanage7 ימים לפני
  • Please someone, make Mehdi watch Dr. Stone, i bet he'll love it

    Saïx Lunar DivinerSaïx Lunar Diviner8 ימים לפני
  • Talk about nuclear radiation because its fun :>

    evofire115evofire1158 ימים לפני
  • did someone say sealicone? xD

    enaecoreenaecore8 ימים לפני
  • Why research when you can just build and see what happens? My Moto when building and learning new things. And then I learn the "proper" way and either find out I was an idiot or a genius. Mostly the former.

    Teio ReiTeio Rei10 ימים לפני
  • What if someone made a fan useing vary high voltage

    Korbin AdkinsKorbin Adkins10 ימים לפני
  • Lololol

    MXICMXMXICMX11 ימים לפני
  • DIY X-rays at home! Hope you wore lead-lined underwear 🤣

    Andrew HalerAndrew Haler11 ימים לפני
  • X-Rays?

    Matt MeltonMatt Melton11 ימים לפני
  • Man flyback transformers scare the crap out of me! lol

    Tech_ 49FPVTech_ 49FPV12 ימים לפני
  • I guess you're not worried about the X-rays coming off that thing?

    P. M.P. M.12 ימים לפני
  • Cant that levitating paper be turned into a rocket? Like, no oxygen(or any fuel) needed, to escape the earth!?

    Sarthak PokharelSarthak Pokharel12 ימים לפני
  • Scanning electron microscope ! Love your videos man ! Salutations from Romania !

    Sgt Breacher93Sgt Breacher9312 ימים לפני
  • Next cathode ray tube or (crt)

    Sunu AnantoSunu Ananto13 ימים לפני
  • I mean ILworld should pay him much What about his electricity bill I wonder how much it would be😂😂

    Lone WasiqLone Wasiq13 ימים לפני
  • I really enjoyed that. Thanks you

    Billy DoyleBilly Doyle14 ימים לפני
  • Ko gleda od nasi ljudi neka lajka

    emsad Redzicemsad Redzic14 ימים לפני
  • Use a magnetic field infront of the anode.

    Zekerias VargZekerias Varg15 ימים לפני
  • 3:28 so this is where he got the idea for the next video, the dild- sorry, the "magic wand", right?

    RodderRodder15 ימים לפני
  • The fancy flood fortuitously meddle because fowl progressively divide by a high-pitched scene. curly, nondescript married

    Jasper LowJasper Low16 ימים לפני
  • This guy always hurt himself in every video 🤣🤣🤣

    Chirag VhatkarChirag Vhatkar16 ימים לפני
  • "Cathode tube might have niche applications..." *All us guitar amp nerds* 👍🤘

    AftB TVAftB TV17 ימים לפני
  • Mehdi build a SEM like applied science!

    Raul BloodworthRaul Bloodworth17 ימים לפני
  • Tesla coil video when XD

    Anonymouse V2Anonymouse V217 ימים לפני
  • The answer for the bladeless fan.. I think this is the reason

    sekai mahousekai mahou18 ימים לפני
  • you're so funny 😁👍

    Tudor356Tudor35618 ימים לפני
  • 10:25 can we run CFL at lower voltage by passing high amps through coil? 11:55 "modern silicone components"on a something what is a simple diode. IS HE TALKING ABOUT LEDs? are LEDs and cathode ray tube similar?

    59 Paras Ahlawat59 Paras Ahlawat18 ימים לפני
  • Blade less fan

    Deranged OvenDeranged Oven19 ימים לפני
  • Hi, I think you might have a Geiger counter whilw doing this experiment...x-ray are made when a warm piece of metal project electrons vs anode and if a HV is while discharged by the filament to another metallic element in a vacuum it will emit x.rays

    Giovanni PGiovanni P19 ימים לפני
  • he used the silicon to rectify the silicon

    10 F 15 Mathusuthan Venkatesan10 F 15 Mathusuthan Venkatesan19 ימים לפני
  • With all this experiment and accidents, Mehdis electrical bill must be huge - not to include the bills he pays to repair and replace items he damages.

    ABOGE TEDDYABOGE TEDDY19 ימים לפני
  • ElectroBOOM will electrocute us worse than ElectroCUTE!

    CasamSaturnBOİ is cutie - EnjoyCasamSaturnBOİ is cutie - Enjoy19 ימים לפני
  • Now make a tv receiver

    Captain RetroCaptain Retro20 ימים לפני
  • This guy is amazing 😊

    Shahid ParvezShahid Parvez20 ימים לפני
  • ilworld.info/flow/ipukmIm3ln-_omk/wyd-w

    kim John kennethkim John kenneth20 ימים לפני
  • those look like some high waveforms

    XR6 XR8XR6 XR821 יום לפני
  • I 1000% agree with that the makers table should look like that!

    Zoiberg3000Zoiberg300021 יום לפני
  • Next project after the Magic Wand - X-Ray Gun !

    3dfx3dfx22 ימים לפני
  • I use the silicon to seal the silicon

    KTOWNPUNK jr.KTOWNPUNK jr.22 ימים לפני
  • Hi Mehdi! Over here at UVic you have become a favourite for entertaining links to send around. Keep up the good work and laughs :)

    Mike PflegerMike Pfleger22 ימים לפני
  • Oh!

    Me is Nice24Me is Nice2422 ימים לפני
  • Nice work! From the amount of Plasma I would expect a pressure of somewhere between 10 mbar and 0.1 mbar. For electronbeams that are used (either in Electron Microscopes (SEM/TEM) or for Electron Beam Epitaxy) in Lab settings we usually have vacuums around 10^-5 mbar, since in those the electrons flow much easier and are well behaved so that you can control and detect them accordingly. For demonstration purposes a vacuum of ~10^-3 mbar should be enough, use some Argon to show the path of the electrons. Also if you use a Helmholtz coil setup you can actzally adjust the path of the electrons into a circle and use that to correctly measure the charge of a single electron.

    MetalhatMetalhat23 ימים לפני
  • Why is it so purple?

    Kieran RamnarineKieran Ramnarine23 ימים לפני
  • The quirky character postprandially trace because toilet monthly love inside a mushy law. dead, piquant kiss

    Kelly KapoorKelly Kapoor23 ימים לפני
  • 3:19 and im confuse now..are you building gun or ion thruster?

    Jasson QuillJasson Quill23 ימים לפני
  • Hair dryer? For Mehdi ? I mean why 5:25

    Aayush Katoch 10-BAayush Katoch 10-B24 ימים לפני
  • Be careful with the x-rays from shooting electrons in a vacuum...

    TiagoTiagoTiagoTiago24 ימים לפני
  • It would not be a electro boom video whith him getting shocked

    Gg MateGg Mate25 ימים לפני
  • When I was a kid, TV's weren't LCD yet. We watched from Cathode R** Tubes.

    Jacque CorpoixJacque Corpoix25 ימים לפני
  • Your anode sketch looks like a sphincter.

    Ay AyAy Ay25 ימים לפני
  • You are basically making a x-ray tube

    posttop streetlight105posttop streetlight10525 ימים לפני
  • What was that flute music in the part where he was cleaning?

    Seema YadavSeema Yadav25 ימים לפני
    • This man a real life elektro

      Seema YadavSeema Yadav25 ימים לפני
  • You can greatly improve the seal on your vacuum chamber by wiping a thin film of Vaseline around the lower rim of your clear container, laying a wet ring of RTV silicone on the base, and gently pressing the container into the goop. The Vaseline prevents the RTV from bonding to the glass. When the RTV cures (give it a full week), remove the container and wipe all the vaseline off both surfaces. You'll now have a custom-made airtight gasket.

    The Devil In The CircuitThe Devil In The Circuit25 ימים לפני
  • conclusion one is not suck fingers where it is not necessary

    Тимофей ВышегородцевТимофей Вышегородцев26 ימים לפני
  • 2:52 he just touches the arc and the microphone implodes

    Joyful Kiddo 2Joyful Kiddo 226 ימים לפני
    • 🤣🤣🤣🤣👍 finger stuck

      Тимофей ВышегородцевТимофей Вышегородцев26 ימים לפני
  • If invert the polarities of the electrodes, you will create an "Anode Ray" and a purple glow will emerge from the hole in the cathode (Originally the anode). Great video as always!

    ElectroManElectroMan26 ימים לפני
    • Exactly. Since positively charged particles (Protons) are much larger than electrons, they 'Fly' through the hole in the anode and collide with particles of nitrogen still left in the vaccumm chamber. As they are forced to stop through these collisions, the kinetic energy they had is released as light and heat. Due to their greater mass relative to electrons, the energy that they had stored through motion is much greater than that of an electron moving at the same speed thus a much brighter 'Glow' is achived and seen exiting from the hole in the anode.

      ElectroManElectroMan11 ימים לפני
    • Also don't comment without knowing about the subject.

      ElectroManElectroMan11 ימים לפני
    • Of course you can. Just search "Anode Ray" on youtube.

      ElectroManElectroMan11 ימים לפני
  • Me seeing little spark at 2:47 Mehdi: I can hear it but idk where? *It was that moment we knew he f up*

    Newdy KungNewdy Kung26 ימים לפני
  • 5:26 You guys confused why he's got hairdryer? Well that's for the hairs on his hand.

    Sandesh GautamSandesh Gautam26 ימים לפני
  • oww , , u r alive?

    Mr. XMr. X26 ימים לפני
  • If you put a white projection screen on the glass behind the anode you might be able to see the glow through the hole.

    DragonXflyerDragonXflyer26 ימים לפני
  • Can this electron gun be used to make a metal EBM 3d printer?!?

    Sushovan PaulSushovan Paul27 ימים לפני
  • I’ve seen some other videos on cathode rays, and they typically have a tube or ring of glass between the cathode and the anode so the electrons don’t just go directly to the anode

    OrangeIsBetterOrangeIsBetter27 ימים לפני
  • Try wrapping coils around the vacuum chamber

    Mark HodgsonMark Hodgson27 ימים לפני
  • какое напряжение было в итоге?

    Игорь ГодинИгорь Годин27 ימים לפני
  • omg... make a whole TV :D

    samljersamljer27 ימים לפני
  • It would be interesting to see if you could make it into a triode!

    cainghorncainghorn28 ימים לפני
  • how much electro power i need to make a electron gun run ,do i need more then 24v ?

    Rege StaffRege Staff28 ימים לפני
  • Odin: Are you man Or god of Thunder (Thor)

    Bitu SarpalBitu Sarpal28 ימים לפני
  • Odin: Are You man or god Of Shock

    Bitu SarpalBitu Sarpal28 ימים לפני
  • he is enjoying with current

    CODE WITH SAMCODE WITH SAM29 ימים לפני
  • Cathode ray tube tube

    Stoner Snek LadyStoner Snek Ladyחודש לפני
  • If one of my bulbs burns out you're the one I will call for help it's for sure... Do you have a hotline?

    Babala HabalaBabala Habalaחודש לפני
  • 2:52 z a p

    AAA AAAAAA AAAחודש לפני
  • Sometimes i think hes a sociopath but a smart sociopath

    -md7oom999--md7oom999-חודש לפני
  • I love this guy he is probably the smartest ILworldr i watch

    Pikachu_With_AsthmaPikachu_With_Asthmaחודש לפני
  • why is your vaccum case hanging on the edge!

    NineTails *GamingNineTails *Gamingחודש לפני
  • Electrons go brrrrr

    Minke LupaMinke Lupaחודש לפני
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