Can ENGINE Run on WATER?! They Copied my Toy (LATITY-011)

[@allenpan]

Thank you for saving my heart Mehdi 😘

[@ElectroBOOM]

No problem! Sorry I couldn't save the rest of you!

[@muhammadjalal2335]

@@ElectroBOOM love it bro ❤️♥️🌹

[@larspeterlarsen5505]

@@ElectroBOOM hereby have a challenge for you, know that you can only short-circuit things and build a little for hobby use. but here it is. kzbin.info/www/bejne/fHXTd3WFgLqqj9k

[@otakisenpai8377]

Lmaoo

[@larspeterlarsen5505]

@@ElectroBOOM hereby have a challenge for you, know that you can only short-circuit things and build a little for hobby use. but here it is. kzbin.info/www/bejne/fHXTd3WFgLqqj9k

[@Anomaly24k]

3:41 My man made a logic gate inside his walls with switches, lamps and hairdryer. IBM would be proud.

[@samuel-rodriguez_]

Probably can run doom

[@ideaalted1554]

Reminded me of Florida housing. Back when I was growing up our neighborhood was made by idiots. My house, my homies house, and my exes house all had a butchered electrical system. Ours was a hallway, my buds was the kitchen lights, and my exes was her room and the guest room. Her rooms did the same thing as that video.

[@Goabnb94]

I bet the capacitors in your FM radio kit as a kid were already sweating nervously

[@NourSelim0]

They must've been Flux Capacitors to know what's coming for them 😂

[@trippmoore]

And that's saying a lot because I don't think it's even possible for an air gap capacitor to leak!

[@Quickened1]

Do you think Mehdi's early days of capacitance experimentation were somehow responsible for the fullness of the world's greatest eyebrow?

[@Akotski-ys9rr]

I sweat nervously at the capacitors because I don’t want one to blow up on me when I accidentally put it in reverse polarity

[@beanapprentice1687]

lol

[@pezboy715]

11:36 voicing over the “ow” is EXACTLY my type of humor, I love this channel

[@peloovella4265]

3:22 I can imagine these 2 changing a thing that for some reason requires modification of the house's entire power grid, and after realising the buttons and plugs are all messed up they go like: "We can live with this" and after a few months one says to the other: "Could you turn on the bedroom TV?" and the other goes like: "Sure thing, just let me plug in my phone in the kitchen, turn on the hair dryer, set a stove on low heat, turn off the AC, and open the garage door"

[@TheDimanoid999]

"My rod perfectly fits its hole" ElectroBOOM, 2022

[@arailfanslogbydevansh]

That's what she said

[@chickencurry7642]

@@arailfanslogbydevansh if it's a trans woman then yeah...

[@stevemustang7102]

😩

[@Robert_McGarry_Poems]

Children everywhere rejoice.

[@maybe_shivanshgupta]

@@arailfanslogbydevansh that's what 'he' said

[@bellermVA]

This could not have been timed more perfectly, the exact moment you get shock at 11:05, the power of the entire neighborhood went off. Took me a good 2 sec to realise it wasn't the video's fault.

[@s.katman]

I feel like, if anyone's videos were to be the cause of a blackout, it would be Mehdi's

[@Hackanhacker]

xD

[@becauseimafan]

😂😂

[@beanapprentice1687]

wow

[@igxniisan6996]

1:25, “and lucky for it, my rod perfectly fits it's hole” -Mehdi 2022

[@danek_hren]

*[DIRTY MIND ACTIVATED]*

[@pul8215]

​@@danek_hren same

[@AgentWest]

Re: bathroom outlet puzzle. Older houses were wired with switched outlets on the same circuit as the light. That made it less likely for a person to leave things like hair dryers on and walk away, creating a fire hazard. This looks to be one of those houses, but the guy accidentally wired in the outlet parallel to the switch. It is possible that the former fan switch was sort of like a main switch for the whole bathroom, turning everything on/off with the former mirror light switch also controlling the outlet.

[@Phrew]

8:40 This is the exact reason those extension spools come with "DO NOT OPERATE SPOOLED UP" written somewhere on them. 1: Cable can't dissipate heat, because it's all coiled and packed up. 2: Induction. Makes things warm. For reference see induction stoves or induction forging. Run a kW or two through that spool and best case you'll get is an un-despoolable spool, because the insulation will just melt and become one. Worst case is a quick visit from the fire department.

[@Owen_loves_Butters]

Induction doesn't make the coil itself warm

[@Phrew]

@@Owen_loves_Butters It does in this case, because there's not one but three coils. P, N and PE. The magnetic field produced by the AC in P and N will most certainly heat PE by induction. And they'll probably also heat each other due to the fact that their magnetic fields always face opposite from each other.

[@Owen_loves_Butters]

@@Phrew Even if that were true, copper isn't heated by induction by any significant amount. I wonder if there's an experiment that would answer this

[@Phrew]

@@Owen_loves_Butters Huh, I just tried finding any details on that and apparently the induction thing is a myth.

[@superpokemonbros.9441]

The extension cord can extend no longer

[@ObadiahtheSlim]

If a hand is able to block the radiation, it's probably just a little alpha emitter. Probably not dangerous in short term exposures. Really only dangerous to the eyes. I'd be more concerned about the toxicity of the stuff inside. Assuming of course they didn't just fake the footage by adding some static in post production.

[@GabrieleR95]

The OP actually said in the comments that indeed, it was faked. No radiation there.

[@Regulardryad]

I was really worried for them. Thanks for the follow up.

[@Smidge204]

If it was an alpha source, the camera lens would have been sufficient to block the radiation from the sensor. It was admitted to be fake, but it's also obviously fake.

[@Avien169]

What is really nice, (not in this case) that image sensor are actually used as radiation monitors

[@Invizive]

@@GabrieleR95 could have said that to avoid getting his account banned

[@authenticnaabi8974]

That electric fault puzzle seems like an open neutral in a shared neutral system.

[@everythinghomerepair1747]

I agree. Bathroom was probably wired with an MWBC for the bathroom outlet and lights and the neutral has become open.

[@JeskidoYT]

@@everythinghomerepair1747 what's mwbc? Is there an ELI5 for Americans and Translation for Europeans?

[@everythinghomerepair1747]

@@JeskidoYT MWBC is a “ multi-wire branch circuit”. It’s when two circuits share the same neutral wire back to the panel. The two hot conductors are 180 or 160 degrees out of phase so the neutral can’t be overloaded. Look it up and you will find plenty of diagrams. In this situation the two circuits that share the neutral will appear to act bizarre if the neutral connection is lost hence why I think that’s what happened in the bathroom. In the U.S. and Canada it’s unusual to have the bathroom lights on the same circuit with the outlet. But they could absolutely be two separate circuits sharing a neutral aka MWBC. Hope this helps.

[@noobkiller9478]

Yeah similar issue was in my home also. later found out most of the common was cut by the electrician because he could not turn off the doorbell. 😐

[@Thats_Mr_Random_Person_to_you]

Also the perfect example of why people shouldn't mess with their house wiring unless they are actually competent..... no one would dare touch the gas (ie natural gas for the North American viewers, not petrol) pipes without knowing what they are doing yet messing with electrics is seen as ok even though the risk of injury or death are just as high..... or worse higher when it 'looks' like everything is working but a crappy joint you made and hid in the wall slowly gets worse and causes a random fire 2yrs down the line when you least expect it, or potentially no longer even live there anymore........

[@MoritzvonSchweinitz]

I've had a similar issue like the "Light Switch Puzzle", and it wrecked my brain. Turned out to be a open/floating main neutral. Very confusing and very dangerous!

[@TheMightyZwom]

A floating neutral shouldn't be dangerous since all the touchable metal parts should be connected to ground. So this fault should not be a danger to anyone - unless you don't have a proper electric installation.

[@danieljensen2626]

@@TheMightyZwom *Laughs in pre-1970s housing with no grounding*

[@AsmodeusMictian]

@@danieljensen2626 *laughs in 100 year old house* Yeah....there have been updates made, I mean it's not like we have paper wiring or anything. That being said, I'm pretty sure the 'updates' were made sometime in....the 70's >_>

[@juliettedemaso7588]

@@AsmodeusMictianlaughs in a $450,000 house without grounded outlets, built in 1983, in a massive single family subdivision twenty minutes outside of a massive city. Also, the built the kitchen bay window completely over the top of the only basement window in the entire furnace area. Codes may have changed; but bribes and payoffs haven’t.

[@AsmodeusMictian]

@@juliettedemaso7588 ho-ly sheeit. That's absolutely insane.

[@justusgordon-tilo5930]

3:52 - Electrical Troubleshooter here! You’re losing a neutral to the light. Clearly all of the devices on the walls are all connected to the same circuit. When you plug the hair dryer in, it accepts the neutral that isn’t being fed to the rest of the circuit and pumping it to the light, providing a “false” neutral. This happens a lot with LEDs being installed into older wired houses. Another solution could be that when the new fixture was put in, he isolated the true switchleg, and connected the hot side wire to the main set of wires in that light fixture box, thus giving it continuity to each switch and the outlet. It seems pretty big and crazy, but it takes an electrician about 15-20 minutes to figure out and fix all the wires in each of the devices. Pretty funny stuff.

[@ekramalahmad9857]

Okay u killed me here 11:10 🤣🤣🤣🤣 And the short circuit i am studying it this year in the school and dud i really enjoy watching u explaining what is happening !!!

[@Feign72]

Fr

[@foogod4237]

8:29 I believe the image right below that is showing how much current was involved.. it says 3120 W @ 240V, which would be about 13 amps. The important point is that the cord is all coiled up, though. Many (especially cheaper) extension cords are rated for a certain amount of current, but that rating is assuming they are operating out in open air, so the heat can be dissipated by the air around them. However, if you coil them all up tightly like this, they can accumulate a lot more heat inside that tight package (!). Always be wary of coiling up extension cords like this, as bad things can happen like this if you're not careful.

[@giaining]

I believe that the coiled up cord behaved as an inductor here and the wire got hotter as it normally would thanks to the inductance . Normally an outlet of 240V is run thorough a 16 amp fuse. The fuse breaks long before the wire heats up like that. Besides those extension cords are rated to 3.6kW

[@beanapprentice1687]

@@giaining no, the extension cord did not behave like an inductor. This is because the cord contains two wires, each with current of the same magnitude flowing in the opposite direction. So the magnetic fields created by each wire cancel are close enough that they cancel each other and the inductance is removed. Also, even if it did act like an inductor, that would not increase the amount of heat the cord produced. On the contrary: an inductor in an AC circuit reduces the flow of current due to its impedance, meaning that if the coil of extension cord acted like an inductor it would actually heat up _less_ .

[@Kelam_]

So I'll try to keep it short. I've been watching you for a long time because I always liked electronics since I was little. But watching your videos, made me more and more interested. And, this year, I started university, studying Electronics Engineering. So, a very big Thank You for making all this stuff. I will always continue watching. Keep making such content. Someone else might also get inspired.

[@daviddavidson2357]

Same, though I'm on my final undergraduate year. AvE and BigClive also played a significant role. I need to get an oscilloscope though. Been looking for a cheap second hand one.

[@balint2559]

I thought you were imprisoned for trying to be the soul king

[@Kelam_]

@@daviddavidson2357 yeah. I don't have much tools either. I hope you find one tho.

[@Kelam_]

@@balint2559 nah

[@suicidalbanananana]

Good luck (and great choice!) on your studies! :)

[@RenneVangr]

7:24 That mix of pride and sadness when realising your kids grow up.

[@ninjack11]

11:35 like the fact that in the voice over he also goes "AW!" just softer

[@GeorgeStyles]

I for one really enjoy these videos - please do more (and of course your regular stuff)... cheers

[@evortus]

Your floating head is absolutely hilarious 🤣 You're a legend, Mehdi.

[@lymb3914]

Gotta say, at least 60% of the science flies right over my head, but you're such an amazing personality with so much insight and such a great sense of humor, I can't stop tuning in! Happy Holidays to you and all of yours! ^_^

[@CCW1911]

Carbon arc torches used to be a thing, basically an attachment to a stick welder that used the arc from two carbon sticks to provide the heat for welding.

[@Basement-Science]

yeah you're not doing much with just 12V though. A stick welder puts out much more than that.

[@ildart8738]

Yablochkov Candle used to be an alternative to incandescent lamp, before it was invented. It also worked on carbon arc.

[@AndyLundell]

Sure, but the weld in the video had extra material from a steel electrode. (It didn't just melt together the two existing bits of metal) Looks like it had flux on it too.

[@mickeyfilmer5551]

@@AndyLundell It was flux from an electrode (i.e. An electric arc welding electrode) there is no way that he could have welded that without adding material. Total (pathetic attempt) fake -btw I used to be a welder before retiring.

[@jimsmith7212]

@@Basement-Science Arc welders don't work on high voltages, only about 20 volts. They need high amperage. Two twelve volt batteries in series are more than enough voltage to weld. Some off roaders carry a few welding rod and a welding cable set up to work off auto batteries jumped in series. I've seen a tie rod, broken on the Rubicon, that was repaired with a craftsman end wrench, welded with borrowed batteries and an emergency welding kit, trailside. This graphite stinger video is not real though, for sure, he chipped off slag from a coated rod.

[@endilaguel]

Hi Mehdi, actually graphite welding does exist in industrial applications. It is called graphite electrode welding. The graphite is used only as electrode, where external material (filler) is added during welding. It is highly uncomfortable method, because the arc ignition is extremely loud and bright. Never the less, graphite welding is actually real (usually 270+ Amps).

[@somal5827]

I want to take this opportunity to express how impressed I am at your choice of advertising. No bullshit sellout ads, only relevant wholesome sponsors! Love that, big respect.

[@crispx19]

12:45 MY MAN DIDNT DESERVE THAT BURN AHAHAHAHAHAHHA, It came so unexpected, i didnt see him that pissed at the video, but that was hilarious

[@itsdakota6442]

gotta love when you weld with graphite and somehow it not only adds metal but also adds slag

[@illzzu]

The "Shocking Toy" that was showed at 6:00 is a common thing to be made at elementary schools in Finland. But rather than getting shocked, it lights up an LED.

[@user-zb8tq5pr4x]

It's not a finnish thing lol, this exists everywhere and it's probably like 100 years old.

[@LunaWuna]

I built one when I was like 6 or so many years ago

[@asj3419]

Wikipedia says 1953, but it's one of those ideas that are so simple that it probably has been independently reinvented dozens of times. Them adding the shock aspect is probably not too surprising either. Medhi was probably aware of this though. Pretty interesting that this thing could have been invented during the 1830s, but seemingly just wasn't.

[@mikaylaesterhuizen4540]

I have one still i use it when the power is off and i use it as light haha

[@jarskil8862]

​@@user-zb8tq5pr4xHe said "common thing to be made" On combined wood- and electronic crafts classes teachers give these projects :D

[@outaspaceman]

Thanks for this thinking.. In an attempt to make the electrical circuit in house safe… I disconnected some lights and got the reconnect wrong.. now the kitchen light doesn’t work.. I think I know how to sort it out now…😃👍

[@YeahBoy1019]

Mr.Boom, The hairdryer/light phenomenon that you showed is probably because they lost a phase at their service. When you lose a phase sometimes plugging things in will backfeed the Dead phase through the neutral wire. It happens a lot and it’s usually the water heater that backseat a bunch of circuit throughout the house when you lose a phase

[@ElectroBOOM]

draw me a circuit!

[@advikbhushan7652]

But usually in bathrooms they use the black phase only and in the kitchens and laundry rooms they use both the black and red phase right?

[@foogod4237]

This sort of thing can also happen if you have split-phase power (such as is common in the US) and a floating neutral somewhere (such as if the light switch is switching the neutral instead of the hot line). Then you can get a situation where Lamp1 + Lamp2, or Lamp1 + hair dryer end up in series across the 240V between the one hot line and the other.

[@allenlutins]

@@ElectroBOOM Don't know how to include a drawing in a KZbin comment, but this exact thing happened to me - lost one 120V phase, but the other phase supplied power to the house lighting/appliances through the 240V water heater. Here's a diagram that won't work unless you copy it and paste it into a document, then convert to a proportional font (like Courier): |-------HI | | water NEU -----| heater | | light | | |--------HI------| |-------HI | | water NEU -----| heater | | light | | |--------XX------|

[@whyshouldipickaname]

I have had this happen at work where we had a three phase breaker for the lighting and the neutral was disconnected. but we had fluorescent lighting which made quite a nice discoshow.

[@ucantSQ]

Pro tip: if you don't want to rip apart a battery, you can get graphite from a common pencil. Sharpen both ends, and connect both sharpened ends to a voltage source. 20 to 30 volts should do. It'll get hot and start to burn the pencil. No need to burn the whole pencil. The graphite should burn itself free in less than a minute.

[@professorfukyu744]

Yeah but pencils are graphite/clay mixtures where batteries are pure carbon.

[@dustinbrueggemann1875]

you can also get large diameter graphite for artistic use or mechanical pencil refills. Artist's graphite will be much larger though. They will have some clay included for hardness though, so don't expect them to be chemistry grade or anything.

[@themenacingpenguin.7152]

@@professorfukyu744 i thought only the erasers had clay in them, but i guess there's enough graphite in pencil lead for that to work.

[@bromisovalum8417]

you can also use brazing rods from the welder store. They are graphite rods, often with a thin metal coating that is easily removed (dilute acid for one)

[@SomeRandomMusician]

Or just lead for a mechanical pencil

[@crowblunt536]

time goes by so fast. what just happened to Mehdi's daughter is like a little toddler back ago 💀

[@miguelm203]

Her name is Electrocute

[@bassdrumflextime1253]

Fr fr

[@AsmodeusMictian]

@@miguelm203 Wow that's horrible. 10/10 terrible electroPUN.

[@SeaWasp]

@@AsmodeusMictian actually, that's her channel

[@miguelm203]

@@AsmodeusMictian i mean, her nickname is Electrocute

[@ChronicGamer420]

4:30 your head floating on the still background is freaking me out lol

[@raffaellu4375]

😂

[@voidseeker4394]

8:35 this is why it is strictly required by safety instructions to fully unwind extension cord before loading. It has poor heat dissipation while winded, which can lead to overheating and melting.

[@KurthTobias]

At 8:31 they show only the rating for the fully extended cable. What they dont show is the rating for the coiled up one, which is much lower because the cable drum creates a coil. And we all know what fun you could have with a wire coil

[@kjur18]

It's not really a coil, because all magnetic field generated by one of the wires get negated by other one. It's just heat. Long rolls of copper have some resistance, with high current flow there is heat generated and trapped inside.

[@ABaumstumpf]

To add to this: Those reels are mostly rated at around 3300W when unrolled, but only 1000-1500 when rolled up. And i have seen people using a mitersaw, anglegrinder, drill and weedwacker when fully rolled up.... way overloaded even if it was unrolled.

[@monad_tcp]

@@kjur18 it depends if the wire is twisted or not.

[@flavioernst902]

@@monad_tcp Nope, twisting is only effective on close range. It is just a simple way to keep the wires close together. For field cancellation it is not strictly necessary.

[@Owen_loves_Butters]

It has little to do with being a coil, it has to do with less airflow than normal.

[@c567591]

Can you do long sparks in a smoke field and if we could see the turbulence causing the sparks to shift when jumping longer distances? It would be interesting to see if this would allow us to see this.

[@cryoine7194]

for the first one, it can 'weld' in a technical sense of the word, as welding is a joining process where the base material is molten as well as any filler materials. the arcs do melt the material but without it being sustained will not provide the energy needed to melt the materials long enough for fusion to take place. also yes boom is right he just sparked it a few times then used an electric arc welder to complete the weld then went back to sparking some arcs and splicing the video together

[@romxxii]

Explaining how Allen Pan didn't die from a heart attack was entertaining as hell. YOu should do more of those kinda things

[@ericwilner1403]

Light switch puzzle: reminds me of a Don Martin cartoon about a plumber. "I turn on the hot water, and the toilet flushes!" Shocking toy: I seem to remember a full-sized one, maybe with lethal power, in some old TV show - perhaps an episode of The Avengers?

[@AliFareedMC]

11:38 And Now Pan's heart is protected * Paper Pan is burning * LOL

[@lsupreme]

12:51 that was my exact same reaction, like why he did that? 🤣

[@texasaggiegigsem]

I do think that hydrogen from electrolysis can be made to run a truck, The trick is to just make sure the truck is of sufficient capacity to tow a very large enough diesel generator behind it, with plenty of diesel too.

[@tomo9224]

"Never become a part of high voltage circuit". Words to live by

[@FentForEnt]

xd

[@disjustice]

There was a Japan-only PS1 game called "Irritating Stick" that was based on the concept of getting shocked if you let a stick touch the sides of a metal maze you guided it through. I've heard it was based on an actual Japanese game show, but was never able to confirm.

[@davidmcgill1000]

They blew up gunpowder instead of the contestant though.

[@magicrat74]

There is a Norwegian show that's used the same kind of setup as that Jimmy Carr show as well (71 grader nord)

[@Quickened1]

They used to have countertop ones sitting in bars. It didn't shock you, but it let out a blood curdling buzzing sound that would make you jump...

[@TheZotmeister]

Can confirm, I've seen footage of the show.

[@andlabs]

That PS1 game was a port of an arcade game (The Irritating Maze) that used a trackball connected to some air jets. The trackball added difficulty and the air jets simulated the electric shock in a safer way. But yes, I'm fairly certain the idea is much older than even that.

[@WilburJaywright]

“See? His heart is protected! Err, ignore that the paper piece keeps burning. That’s just a visual aid.” School experiments be like

[@beanapprentice1687]

lol

[@Alby_Torino]

2:16 makes me happy I'm bald now... priceless

[@edikblank3759]

4:46 'forbidden electric guitar' shirt has me dying

[@nocontext211]

Or as he Said the ...---... Guitare

[@_jocker_games_]

you can weld with graphite, in fact it was used before metal rods. its still used to weld wires together if its necessary

[@NoName-ef3jq]

8:31 that happens for welders... You're not meant to weld with the entire wire still rolled on the spool. You're meant to pull it out and spread it evenly on the floor so it cools down. Otherwise, the heat will never dissipate in time, and the insulation will start to overheat. Saying this because it happened to me the first time I used a stick welder.

[@owenkegg5608]

Is this satire? Welding wire isn't insulated, and the electrode is in the gun so the wire that isn't being immediately used doesn't get hot. And stick welders don't use wire, they use a... stick. Or am I having a terrible misunderstanding and you mean the welder power cable? Have never needed to pull out cable when welding, I guess I'm lucky.

[@phizc]

@@owenkegg5608by "wire" he could mean that the welder had a long cable that's spooled up for storage, or a spooled extension cord. Or the cable to the handle or ground clamp. I can see one way you could have a problem with the wire in a MIG welder melting. That would be if the wire is grounded somewhere between the handle and the spool. Then current would flow back through the wire inside the guide in the cable back to the machine. I bet that would get quite hot. Telling a noob MIG welder to unspool the wire _would_ be a nasty prank, though 🙂

[@owenkegg5608]

@@phizc Hehehe, yeah. That would be quite a brutal hazing, especially since they would need to wind it back up after :]

[@Mister_Brown]

@@owenkegg5608 flip the spool and run the machine at max wire speed to rewind

[@JamesScholesUK]

In the UK at least most cable extension reels will actually have two max current ratings printed on them. One for wound, one for unwound. The decent ones have a thermal cutout too, because users are idiots

[@TimeRift609]

That riddle with the bathroom lights and the hair dryer was really interesting! I wish we could see some more stuff like that.

[@wcvp]

Just work on some electrical stuff in an old house and you will!

[@MagnumTechnicalAcademy]

Amazing and insightful videos, just like always!

[@colossalteslamodelx]

5:42 pretend that the electroboom on the left is me when I get a barefoot only ride-on train

[@onebadcar]

He is talking about the guy that is looking at the reddit submission.

[@mandarbamane4268]

5:23 old memories 😂

[@raj_srikar]

Context?

[@zombie-process7025]

6:52 Mrs. Mehdi electrically shocked by one of his creations and commences immediately to thumping him. XD

[@venialgaming4295]

The whole thing with the carbon rod is definitely possible as it isn't a new concept, before acetylene torches were commonly available they used to sell arc welders with a "carbon arc torch" attachment witch was just a holder for two carbon rods just like what you see in the video, anyway the purpose was pretty much the same as an acetylene torch so you could braise or heat up rusty hardware to get it to move, I've attempted to braise with one and it doesn't work the greatest but I also had nobody to teach me how to use it and couldn't find any tutorials on the internet.

[@abyssmanur3965]

I've still got mine, I did some amazing (brazed) rust repairs with it

[@FantastischFakten]

12:35 the demon core lol

[@leftundersun]

7:57 THE COMEDY RUNS IN THE FAMILY 😂😂😂😂😂😂😂😂 IM DEAD

[@flyback_driver]

The graphite as an electrode I can confirm. Not the video itself there was obviously slag from an actual welding rod but I've used graphite electrodes with an old 240v Ac transformer welder to melt mostly copper. The arc it creates can melt steel but really only enough for welding unless you get some insane insulation. Edit: forgot to add you need to grab those 6v zinc carbon batteries you see at home Depot, Menards, Lowe's, ect. They have carbon rods maybe 25cm in length and 5cm diameter. I always keep them on hand and when the 6v batteries are gone the carbon rods are still useful.

[@phizc]

I think you're off on your conversions, at least the diameter (5cm is 2 inches), and I assume you meant the total length of all 4 rods. From videos I've seen I would guess each rod is maybe 8cm long, 8mm diameter, but I've never taken one apart myself.

[@as-tm7np]

I've seen people stick weld with proper electrodes connected car batteries too, so there's some reality to that clip

[@PhattyMo]

1:50 They make,or used to make,a soldering iron using a carbon/graphite tip. "Cold Heat",I think it was called. I got one as a stocking stuffer one year,and it was....basically garbage. Plus the brittle tips break off easily.

[@junk5501]

6:35 They maybe could have copied you, but I’ve also seen this kind of electric shock thing on other game shows from a while ago. I’m not sure if it’s the first, but a Japanese game show had a segment called Irritating Stick (or something of that nature), with a pretty similar device and premise, and that was from the 90s.

[@SuperGenericUser]

Also in like every science museum ever

[@cathal7537]

It's a tv show called 8 out of 10 cats. The episode is a lot older it's just that it was uploaded to KZbin a year ago

[@deving9799]

also, the device was featured in a Mr. Bean episode back in the 90s, the one with the school open house which ended with his Mini being run over by a tank

[@_BangDroid_]

And the board game Operation from like the 70's is a twist on the concept

[@briggsfamily1303]

Your method of diagnosing the light switching problem.....I’m impressed you clever man👍🏻

[@daaffiNuggets]

This part is so cool pls part 2

[@EpicWolverine]

Continuing to burn new pieces off your little paper man was hilarious thank you 😂

[@jimbobur]

6:24 That show was uploaded a year ago but first broadcast on television way earlier than that.

[@Thaereos12]

maybe by a few months. not entire years.

[@jimbobur]

​​@@Thaereos12it was by years, I saw it on TV; it was first broadcast before the pandemic hit my country.

[@Thaereos12]

@@jimbobur oh. okay. sorry I doubted you.

[@justinthomas7222]

Don't forget, Mr. Boom, imitation is the sincerest form of flatulence.

[@kziad1]

i wonder how many forms of flatulence there are

[@justinthomas7222]

@@kziad1 at least 2 that we know of. The other known one is the insincere kind. There may be others.

[@eaterdrinker000]

Sharting is liquid flatulence.

[@andythedishwasher1117]

Radiation video was an elaborate prank.

[@totalcomedyisland1355]

MANNN i used to watch you as a little ass kid and die laughing I forgot about this entirely!! it makes me so happy to see your channel still thriving and with a ton more subscribers. HECK YEA!

[@ReefMimic]

4:15 I think the original wiring was back fed . The hot went to the light then to the switches. He messed something up for sure in the light and or switch

[@nikoveliki4132]

12:34 why do i taste metal when i open this box

[@Alt-rd4fr]

O noes

[@nebula0024]

11:58 - "And so his heart is saved" (half of his head is missing). *But his heart is saved!* 😂😂😂

[@dahuaba0]

"Slap like!"? What was wrong with "Bezan liko!"?

[@Coolgiggle]

5:22 this WHAT?😳

[@boringstuff3463]

Fly ducker, thats the real name

[@stacyroe619]

To my knowledge this is the first of your videos that I have seen if it is an accurate representation of your videos they are entertaining but a bit light on science I think I will check out more of your videos later today after I'm more awake

[@pabloareas]

13:01 it could also be a depleted uranium container... not so depleted.

[@DJ_Level_3]

DU is very much radioactive, it's still uranium. It's just been depleted of the fissile U-235 and only has U-238, which can't make bombs explode or reactors react.

[@jonmayer]

The radioactive one left me speechless. I hope they didn't play with it a whole lot. Especially touching the container with his skin. Edit: good to hear it's fake.

[@Basement-Science]

it's fake.

[@StrawberryWarlord]

@@Basement-Science Fortunately, or I'd hate to imagine what his hand would look like the day afterwards.

[@ZoonCrypticon]

@@Basement-Science I don´t think it was fake, because this kind of lead containers you would use to transport samples.

[@Basement-Science]

@@ZoonCrypticon there are a lot of reasons why it is, including that the guy admits it is fake.

[@aliveandwellinisrael2507]

Hope they washed their hands after handling the lead, or they'll be doing even dumber things in the future

[@igxniisan6996]

11:20, And this is why he should never visit Mehdi without a chain suit.

[@DawgzDen]

If you watch the full episode, 8of10cats used a shocking device attached to the victim. The game itself worked as normal, but when the buzzer goes off someone else presses a button to activate the shocking device. They use this device in several episodes.

[@mohamed23g19]

This is the guts of a fly fu.. Uhh swatter -Mehdi

[@happykilllmore]

Medhi, you need to revisit the bathroom. When he replaced the fan he opened the neutral on a multi wire branch circuit. It's dangerous and we might have to rectify a house fire later.

[@crazyshortstime9317]

1:55 Mehdi before he had a unibrow.

[@yeasir_arafat]

08:12 i was Waiting for that

[@progamer3000-uz7pj]

5:32 remember: if the circuit is alife dont touch it with a knife

[@ulisesferreira4862]

Other KZbinrs, clickbait you with a title like this and don’t tell you the answer till the end of the video. That’s why I love electroboom

[@markiangooley]

My late father was a radiologist. Mostly he did diagnosis but for a few years he was treating patients with radiation from cobalt-60. A few times he gave me lead containers that the cobalt-60 pellets had been shipped in. Interesting that the first ones were bare lead with just a little tarnish on it, but later the lead was encased in plastic with the texture of hard rubber: maybe someone was needlessly afraid of metallic lead. I also used to have a Lucite keychain with embedded metal pellets the size and shape of the cobalt-60 ones, promoting Atomic Energy of Canada. Of course the pellets were fake.

[@YTRINX]

time to get some real pellets

[@leahl5007]

So do you know if the guy in the video with the leas cylinder was giving himself dangerous doses of radiation? o,o He put his freakin hand right on top of it! Xo

[@L_back]

We must rebuild and bring back proper electricians

[@mattymerr701]

​@@leahl5007 Medical isotopes are generally short lived. It's the reason Australia has one Nuclear plant, to generate medical isotopes. Importing them takes too long and is too costly so they have to be locally made.

[@getcaughtin4klol752]

MAKE THE CAPACITOR ALARM CLOCK ALREADY (also I have a light in my hallway that has 2 lights with escape and if you make one off and one on its gonna be off depending on witch is first )

[@tomasvalentinvalori756]

As for the motor in 12:20, someone made a video showing why it is impossible but basicaly the power generated by the motor (which was running with a mix of gas and O and H) was less than the power required to separate the oxygen and hydrogen in the water.

[@Blechfuchs]

As long as the electrolysis cycle is productive enough and ‘buffered’ by a battery, I’m pretty sure the thing will run for a good few minutes - depending on the capacity of the battery. Charging it from the generator might add some short amount of extra run time, but once the battery is dead - game over.

[@davidshatusky8755]

Please do a video on Variac variable Transformers and Isolation Transformers. I was a lineman for 30 years, I understand the air core of isolation and what the argument is about 3 wire plugs but at the substation or even the house panel the ground and neutral are on the same buss. What could make either of these lab tools safer because I see both as deadly. Anyways I love your content, obviously so does 5.4mil others.

[@oldkingcrow777]

I had a similar issue to that bathroom guy, in an apartment i used to live in. Came like this. To this day Im not positive how it was happening, but i theorized some things over the years. I think the various apartments were miswired TOGETHER, but I've ve worked with high voltage electricity for almost 10 years and still don't fully understand it, or whatever dark magic was happening in that apartment. The switch would sometimes light the living room, randomly (assuming other apartments got occupied and drew power that previously was not being drawn) it stops turning the light on. Bulb is fine. Turning on the electric stove in the kitchen we discovered lit the bulb. Turning one burner on acted as a low dimmer. 2 burners, brighter etc. The only way to have the light be on completely was to have all burners on high and oven on 500°. We never used the stove as young degenerates so we didn't care, and we had multiple pets against rhe lease rules so we never sought treatment for it from the landlord (who loved us and didn't care about the animals but his wife was insufferable). One morning, I have this gut feeling pull me out of my dream, and I immediately notice the heat. The room is filled with thick smoke. I wake everyone up (a hilarious story in and of itself) and discover the power had randomly corrected sometime early in the morning and ignited a Styrofoam cooler that was on the counter next to the stove, on account of all 4 burners being left on high 🤣 We weren't there much longer, and being young and dumb we thought the oven-burner dimmer switch for the living room ceiling light was the coolest thing in the freaking world

[@eDoc2020]

Sounds like maybe you had a phase wire disconnected.

[@starby1243]

11:26 Didn't know he does voodoo

[@Vicus_of_Utrecht]

3:51 I was tripping for a minute when you head was floating

[@mcll7325]

00:03 isn't that a steam engine?

[@TGSankar]

So what is function of coal (for heat) Just kidding 🤣

[@mcll7325]

@@TGSankar i mean a steam engine runs on steam so I guess you can make an engine powers by water but I'm sure that it would suck and pretty much be useless

[@TGSankar]

@@mcll7325 yes but that will be need heat to generate steam by water and without some fuel it's impossible

[@DanBurgaud]

3:45 I had this also on my stairs light... its a case of dual switch and someone hooked a socked into one of them.

[@dale116dot7]

I paused the video and came up with the same solution as you did for the bathroom puzzle. For welding with a graphite stick, it can be done but you need probably three car batteries, thicker wire, and some filler rod. I doubt that the bead would be pretty. Spot welding thin sheet metal with a sharpened graphite rod might work better.

[@NiqScott]

The reason why the camera is always zoomed in on Mehdi is because he's entirely surrounded by fire extinguishers and defibrillators.

[@SophiaAstatine]

Electrocute makes me feel electro old

[@kirito..]

5:52 wow that's some stripper . Wife: *coming with an electric killing device*

[@darixenous_shadowscale]

0:50 - Yes you CAN weld with graphite. This isn't something that's to be debated or confused about. We've done it for years. It's called CARBON ARC WELDING

[@JohnKennedy_MF]

I remember when ElectroCute used to get very happy from receiving a kiwico toy, now she reacts like my cat when i get home from work (7:25), time flies..

[@josueonabudget9411]

goofy ah ah eletricity💀

[@memer5092]

10:53 Faraday Suit?