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
Support ElectroBOOM: patreon.com/electroboom
Checkout my merch: teespring.com/stores/electroboom
Checkout my Amazon picks (my affiliate link): www.amazon.com/shop/Electroboom
Post your submissions to: reddit.com/r/electroboom
My Facebook: facebook.com/ElectroBOOM
My Twitter: twitter.com/electroboomguy
My other articles: www.electroboom.com/
Thanks to CircuitSpecialists.com and keysight.com for proving my essential lab tools and giveaways.
Below are my Super Patrons with support to the extreme!
Nicholas Moller at www.usbmemorydirect.com
Sam Lutfi
EIM Technology: www.eimtechnology.com/
Catalin Cuconu
Ericyea
Peter membrey
Enter your school for tools: goo.gl/forms/VAgRre8rLVvA1cEi2
My sponsors and top patrons: www.electroboom.com/?page_id=727
By: Mehdi Sadaghdar
--------------------------------------------------------------------------
That sure looks like a nice x-ray source!
11:30 the mad scientist! 😂❤️
2:00 he knew what everyone was expecting, so since it didn't happen, he put it in post production
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.)
But why doesn't the anode ionize the air too?
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 HUworld video, well... he is still alive
What
I just realized I'm not subscribed... What the hell is wrong with me?
3:06 he says "See? There is a bit of CORONA Discharge" is what I heard
12:01 Oscilloscopes!
Cool
Put Helium in the vaccum chamber... see what happens...
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?
2:52 That scared the SH*T out of me!
7:11 "Fump!" and the cap is away. It sounded a bit like a desk firework that doesn't work very well...
Building an ion thruster... Accidentally...
"I feel a wind blowing on my hand." Yea that's called cell damage from exposure to dangerous particles.
So you still have that hairdryer from a few years ago?
this is so funny if elactro boom got shock
No one: Electroboom: "I used the sillicon to destroy the sillicon" xd
12:07 oof, that edge balance :X
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.
Can you make that air go turbulent to act like a electric jet engine 😅😅
you can use a flat cathode
Please someone, make Mehdi watch Dr. Stone, i bet he'll love it
Talk about nuclear radiation because its fun :>
did someone say sealicone? xD
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.
What if someone made a fan useing vary high voltage
Lololol
DIY X-rays at home! Hope you wore lead-lined underwear 🤣
X-Rays?
Man flyback transformers scare the crap out of me! lol
I guess you're not worried about the X-rays coming off that thing?
Cant that levitating paper be turned into a rocket? Like, no oxygen(or any fuel) needed, to escape the earth!?
Scanning electron microscope ! Love your videos man ! Salutations from Romania !
Next cathode ray tube or (crt)
I mean HUworld should pay him much What about his electricity bill I wonder how much it would be😂😂
I really enjoyed that. Thanks you
Ko gleda od nasi ljudi neka lajka
Use a magnetic field infront of the anode.
3:28 so this is where he got the idea for the next video, the dild- sorry, the "magic wand", right?
The fancy flood fortuitously meddle because fowl progressively divide by a high-pitched scene. curly, nondescript married
This guy always hurt himself in every video 🤣🤣🤣
"Cathode tube might have niche applications..." *All us guitar amp nerds* 👍🤘
Mehdi build a SEM like applied science!
Tesla coil video when XD
The answer for the bladeless fan.. I think this is the reason
you're so funny 😁👍
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?
Blade less fan
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
he used the silicon to rectify the silicon
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.
ElectroBOOM will electrocute us worse than ElectroCUTE!
Now make a tv receiver
This guy is amazing 😊
huworld.info/flow/vide/vJujmI21mq7Apm8
those look like some high waveforms
I 1000% agree with that the makers table should look like that!
Next project after the Magic Wand - X-Ray Gun !
I use the silicon to seal the silicon
Hi Mehdi! Over here at UVic you have become a favourite for entertaining links to send around. Keep up the good work and laughs :)
Oh!
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.
Why is it so purple?
The quirky character postprandially trace because toilet monthly love inside a mushy law. dead, piquant kiss
3:19 and im confuse now..are you building gun or ion thruster?
Hair dryer? For Mehdi ? I mean why 5:25
Be careful with the x-rays from shooting electrons in a vacuum...
It would not be a electro boom video whith him getting shocked
When I was a kid, TV's weren't LCD yet. We watched from Cathode R** Tubes.
Your anode sketch looks like a sphincter.
You are basically making a x-ray tube
What was that flute music in the part where he was cleaning?
This man a real life elektro
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.
conclusion one is not suck fingers where it is not necessary
2:52 he just touches the arc and the microphone implodes
🤣🤣🤣🤣👍 finger stuck
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!
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.
Also don't comment without knowing about the subject.
Of course you can. Just search "Anode Ray" on youtube.
Me seeing little spark at 2:47 Mehdi: I can hear it but idk where? *It was that moment we knew he f up*
5:26 You guys confused why he's got hairdryer? Well that's for the hairs on his hand.
oww , , u r alive?
If you put a white projection screen on the glass behind the anode you might be able to see the glow through the hole.
Can this electron gun be used to make a metal EBM 3d printer?!?
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
Try wrapping coils around the vacuum chamber
какое напряжение было в итоге?
omg... make a whole TV :D
It would be interesting to see if you could make it into a triode!
how much electro power i need to make a electron gun run ,do i need more then 24v ?
Odin: Are you man Or god of Thunder (Thor)
Odin: Are You man or god Of Shock
he is enjoying with current
Cathode ray tube tube
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?
2:52 z a p
Sometimes i think hes a sociopath but a smart sociopath
I love this guy he is probably the smartest HUworldr i watch
why is your vaccum case hanging on the edge!
Electrons go brrrrr