Today's video is sponsored by Raycon. (buzzing) (screams) (laughing) - Did you get him? - I was not ready for that! - We have Amazon's finest thirteen-dollar stun gun. It claims it is for law enforcement but I doubt law enforcement is buying thirteen-dollar stun guns on Amazon. Can you confirm that? - I mean maybe like a hall
monitor law enforcement (laughter) - What hall monitor has a stun gun? (buzzing) - It's plenty loud and
it sounds real hearty - And it makes the air smell weird. - Is that like lightning where
it creates ozone around it? - Yep, I'll go with that. - I don't even know if that's true, the Internet just told me so I believe it. - Can I do this to your phone? - No, thank you. Is it a real stun gun? Does it actually stun? - Does that mean I'm supposed to lick it? (buzzing) That's scary. - Dude, you're gonna bite your tongue off. (laughter) I don't know if you wanna do that. - It's like punching yourself in the face, you just can't punch yourself as hard. (laughter) As you punch someone else in the face. - So we're gonna do a classic test of, can you stick it to the table, and would it shock me over here? - So this is an aluminum
table, it's very conductive - And-- (buzzing) - Do you feel it? (buzzing) - You just scared me. (laughter) - Did you feel it? - No I did not feel it. - Watch you touch the table underneath, and I'll do it on top, let's see if it connects through. - Ooh. Hold on, what if I drop my phone? (laughs) - You'll be fine. - Okay, here. I'll do it. Okay, I'm really scared. - Touching it?
- Yep. Okay. What about water? Does water do it any differently? - Like if you watch the movies, they can put like any
electrical thing in the water and everyone will die. (laughs) - So, can you stun a pool full of people with a stun gun? (buzzing) Oh it's making good contact in there. (buzzing) Oh! (laughs) - That is kind of interesting. - So we've got a smaller
container of water, we've added some water softener salt to increase the conductivity of it. If this doesn't work, then I just don't think it's possible. - I don't know how dissolved
it needs to be. Probably-- - I bet you if you tried it,
that water would be real salty. - Yup, salty. (buzzing) No. - So the taser has four probes. Two of them are the positive, two of them are the negative. When you push the button, spark travels from positive to negative, and when you're close enough to somebody, it switches to the other two because the gap will be less
than those two in the middle, if that makes sense.
- Be easier to travel through the person than across the gap. - So the electricity takes the path of least resistance which is why on a metal
table, or in water, it doesn't kill you. And that's just the way that it is, so. - Science. - What if you have
something that is sensitive in between those two prongs, will it damage a phone? - I don't think that it won't, since it's high voltage, pretty low amperage. - I don't think it will, especially on the glass, cause I don't think it'll
go through the glass. Glass is an insulator. - So we could know where we're aiming for. - Do we want to hit the
battery on the back? - Between those two
metal points right there, there's gotta be a
connection inside the phone. - Somewhere in there. But before we do that, I want to brag about something that's brought my marriage
a lot of happiness, and I want to show it to you guys. It's these Raycon earbuds. I've been using my Raycons
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the Everyday E25 earbuds are their best ones yet. They have six hours of play time, seamless Bluetooth pairing, and more bass. The compact hearing case can
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you a nice noise-isolating fit. Ooh, that's nice. - Click the link in the description to check out the variety of colors and get a 15% discount on your order. - Or you can go to buyraycon.com/waterjet. Do it, you won't regret it. First test on the glass, do it. I'm scared. (buzzing) Wait, did it shut off or-- I think you just exploded, oh-- (buzzing) I mean the screen feels like it works. - Works the same? - Yeah, it doesn't feel, yeah,
there's no dead spots in it. (buzzing) - Two metal spots on the back. I'm ready. - Oh, the screen shut off. Like immediately. Will it turn back on though? - I'm not thinking so. - Oh, no, just did. It just shut it off. What is that? - I think that's the antenna to the SIM. But there has to be some
stuff in between there. - The logic board would
be in there though, you wouldn't think that
this would start up if something really majorly got fried. - Okay, it's at 38%, I'm
gonna fry the battery again, see if it drains it. (buzzing) Battery gonna explode? - Probably a 90% chance of it. - It didn't charge it. Maybe we're out of juice. - We're out of battery. It didn't drain the phone battery, it drained the stun gun battery. We never saw this coming. It is the next day, we now have a fully-charged battery because it's a built-in rechargeable, we couldn't just replace the batteries, we had to charge it up, and now we've got the button taped down so all you gotta do is turn the safety switch on, and it'll stay going, while we cut it in half. - I like this idea. - What could go wrong? - Based on our previous
tests, I think nothing, I don't think anything is gonna travel through
the water jet and break it, but it's still under warranty. (laughs) (buzzing) (hissing) - So that shut off as soon
as the water turned on, as soon as the abrasive turned on. - I think it got scared. - I think so. There's no way it didn't get through it. - So the batteries are smoking. - They were fully charged. Lows, I'm assuming, are all the coils that this needs to take, you know, whatever volt that is,
12 Volt or whatever, all the way up to, I don't remember what they claimed in the ad, some-- - 5 million or something? - 5 billion Volts or something like that. Enough to hurt. That is what the inside
of a stun gun looks like, and that was just a light
that they had on the front that is no more. Well, I'm just happy I don't have to keep looking
over my shoulder anymore because you can't stun me now. - Not with this, but I can stun you with
my boy-ish good looks. - And on that note, thanks again to Raycon
for sponsoring this video, check the link out in the description, or go to buyraycon.com/waterjet. (upbeat music)
A stun gun that also kills the user! Such insulation for that high voltage doesn't exist
So if we assume that air will ionise at 15kV over 1cm, then doesn't that mean the 53 billion volts would have to be separated by 35km! over an air/spark gap? Not very likely. Considering lighting discharges in only the hundreds of millions of volts over only a few kilometers, I very much doubt any form of insulation would allow for such voltages, let alone internal resistances of any battery used.