WEBVTT

00:00:00.000 --> 00:00:02.000
Look at that one. Yeah, that's right. Okay

00:00:03.360 --> 00:00:06.960
That is just giving it away

00:00:06.960 --> 00:00:09.960
What? Like

00:00:09.960 --> 00:00:14.480
What? No

00:00:21.960 --> 00:00:23.960
Um

00:00:30.400 --> 00:00:32.400
Uh

00:00:35.280 --> 00:00:39.680
Lama got a sequel is open source sure

00:00:41.440 --> 00:00:47.040
Sure Open source. Oh, yeah. Okay. Okay

00:00:47.960 --> 00:00:50.360
I'm giving away a purpose. I'm purpose this time

00:00:51.200 --> 00:00:55.440
Yeah All right, one of those

00:00:55.440 --> 00:01:02.600
So we're doing a video where we try and destroy a hard drive essentially and we did some I

00:01:03.280 --> 00:01:09.200
Google search it. I was gonna say we were doing some research, but no, I literally just Google search it and found a found the answer

00:01:10.520 --> 00:01:18.760
To destroy hard drive you need 450 pound of force like magnet pull force this fishing magnet right here

00:01:18.760 --> 00:01:22.840
It's used to like grab stuff from the bottom of a pond or a lake or whatever

00:01:22.920 --> 00:01:25.440
That's a 650 pounds. So in theory

00:01:26.080 --> 00:01:31.760
This magnet should destroy any hard drive. We have a hard drive right here though. This is already

00:01:33.240 --> 00:01:40.160
It's already destroyed You'll see it in a future tick tock and a future LTT video as well how this happened

00:01:40.240 --> 00:01:45.840
But I'm just gonna see if like how strong it feels like when I attach it to this thing

00:01:46.240 --> 00:01:48.240
Okay, you ready? I'm ready. Yeah. Oh

00:01:50.320 --> 00:01:57.360
That's a snap Okay, it comes on. Yeah, you can take it off. Okay. Yeah, it's not bad

00:01:57.360 --> 00:02:01.680
But this is definitely a strong magnet you heard that stuff, right? All right one more time one more time

00:02:03.120 --> 00:02:08.000
Okay, do not get your fingers stuck between that because that is no no

00:02:10.080 --> 00:02:17.080
Yes, the hard drive is completely gone now it's crushed it's degaust magnet

00:02:23.520 --> 00:02:25.520
Oh

00:02:30.720 --> 00:02:32.720
Can't even pull it apart

00:02:34.240 --> 00:02:37.760
There's like you're gonna pry it off that are in weak

00:02:39.040 --> 00:02:44.080
I mean I already got it off All right, the magnets in my shirt. Oh my god

00:02:44.080 --> 00:02:46.080
Oh

00:02:50.240 --> 00:02:57.960
That's insane magnets. Oh my god, what is even going on stop? What are you doing?

00:03:05.360 --> 00:03:08.680
Don't find this obviously

00:03:08.680 --> 00:03:16.120
Oh My god, it's wait, you're not like talking to you, right? Oh, I have my phone and it has oh, no

00:03:16.120 --> 00:03:19.440
It has magnets in it. So watch more from my watch. Okay, my watch is fine

00:03:19.440 --> 00:03:25.000
My phone is like the folding magnets, right? Oh careful your fingers. I know I see. Yeah

00:03:25.280 --> 00:03:29.600
You should try it with like right with a weather shirt between it without the oh, no

00:03:29.600 --> 00:03:34.880
I used to take apart hard drives because we used to break them apart when we were destroying clients data

00:03:34.880 --> 00:03:37.760
So like I had a whole fridge just full of hard drive

00:03:39.680 --> 00:03:41.680
Oh, they're so strong

00:03:46.240 --> 00:03:48.240
Catch

00:03:50.600 --> 00:03:55.960
So what are we doing Sean fly drone flying a drone excellent by the DJI

00:03:56.200 --> 00:04:01.880
Maverick free that they are selling about DJI we're like like Apple they release things as soon as you buy

00:04:01.960 --> 00:04:06.640
Yeah, well thing. Well, what happened was I was like, you know what? I'm gonna finally buy the Mavic 3 their flagship

00:04:06.960 --> 00:04:13.360
Two months after I'd buy the DJI Mavic 3 their flagship. They come up with the DJI Mavic

00:04:13.360 --> 00:04:17.520
I said am like, okay, that's fine. That's fine. You know what it is. It's only one camera

00:04:18.280 --> 00:04:24.520
That's six months after they're like, you know what? We're gonna release the DJI Mavic 3 pro. I

00:04:25.240 --> 00:04:33.160
Had your also your drone certified. I have a certified drone pilot part part of it part of flying a drone is yet to identify hazards

00:04:33.680 --> 00:04:35.680
Let's look around us

00:04:37.320 --> 00:04:39.320
Let's look at this parking lot

00:04:41.520 --> 00:04:47.320
Any one of these cars could be a hazard you could be a hazard you the viewer could be a hazard

00:04:53.080 --> 00:04:57.080
Was we quiet Oh

00:05:08.680 --> 00:05:19.440
Are you recording so are you recording now and on that? Oh my god, perfect. All right

00:05:19.440 --> 00:05:21.440
I

00:05:24.320 --> 00:05:27.680
Hope I can see this. Can we see what Riley's doing?

00:05:31.000 --> 00:05:35.360
Where the odds of being that we're gonna crash it or like we go to business we bother business

00:05:35.360 --> 00:05:37.360
I don't want to apply too close to the building. Yeah

00:05:38.560 --> 00:05:46.520
Just close enough. Yeah, there's a can be turbulence. Oh, yeah, don't fight too close. Yeah, nothing dangerous. Obviously. Let's let's see what Cole comes doing

00:05:47.160 --> 00:05:53.640
It's really nothing important right surely surely not just business development and marketing and human resources

00:05:54.600 --> 00:05:56.600
German and

00:05:57.920 --> 00:06:03.560
All right practice run. Let's go. Yeah, so you're good with that altitude and stuff too. Oh my god. We have audience. Hi. Hi

00:06:06.280 --> 00:06:12.720
No, no, no, sure. I You're gonna be you're gonna mean the video if you don't move we're moving we're moving

00:06:13.040 --> 00:06:20.480
If you want me a drone operator, what do you have to do being a drone pilot, there's a lot that goes into it

00:06:20.480 --> 00:06:25.840
I make sure birds aren't gonna hit it. You're gonna make sure you're not gonna hit birds You want to make sure you're not gonna hit people you're gonna make sure you're not gonna hit

00:06:26.640 --> 00:06:31.440
anything Oh, this is such a good shot. Yeah

00:06:32.400 --> 00:06:35.600
Yes, so to be a drone pilot you have to take some exams

00:06:36.640 --> 00:06:39.920
You have different levels of exams for different levels of operations

00:06:40.480 --> 00:06:42.480
Um, I had to renew those

00:06:43.840 --> 00:06:48.800
Certificates and credentials accordingly. Why did you decide to become a certified drone driver?

00:06:49.280 --> 00:06:55.440
Uh, fire pilot Yeah, the reason I want to become a certified drone pilot is because I

00:06:56.400 --> 00:07:01.360
Like anyone else in the pandemic Lockdown stuff in 2021 it's something to do that was like

00:07:02.480 --> 00:07:06.720
Not around people So I was like, why don't I just run myself in the sky?

00:07:07.600 --> 00:07:15.360
I don't own a plane. So drones the next best thing. Um, yeah, I just like spend time studying up different stuff

00:07:15.360 --> 00:07:23.440
There's like a bunch of nice drone youtubers shout out to uh, uh don joist from don drones on he's a canadian drone pilot and

00:07:24.080 --> 00:07:28.080
He's a stand-up guy uh

00:07:28.080 --> 00:07:34.480
Just a all-around good good guy good good guy and good pilot and he has a whole bunch of resources for free on youtube

00:07:34.720 --> 00:07:41.840
And I didn't take a single class I just watched his stuff and then I flew in areas I could fly. So what's the issue now?

00:07:42.480 --> 00:07:44.880
So what's happening is that it's just uh

00:07:45.600 --> 00:07:51.360
It's let me know that there's an aircraft in the area and usually in our area. There's sometimes low flying aircraft

00:07:51.920 --> 00:07:53.920
so just want to make sure that

00:07:55.120 --> 00:07:57.920
Uh, I'm not flying when it's flying essentially

00:07:58.240 --> 00:08:02.800
It's good etiquette when you have an aircraft warning on your drone app or whatever

00:08:03.200 --> 00:08:07.040
Is telling you your flight system is telling you if you're a drone pilot just land

00:08:07.520 --> 00:08:11.600
Don't fly it next to a plane. If you had any recommendations for anyone who wants to take up

00:08:12.240 --> 00:08:16.640
Uh flying drones, we'll just say to them. Um, yeah, take a look at

00:08:17.840 --> 00:08:23.680
What kind of content you want to capture first of all? Uh, you can then it'll depend that it'll kind of make you choose the drone that you want

00:08:24.000 --> 00:08:27.920
And then from there you can find out some look up some useful youtubers

00:08:28.640 --> 00:08:35.440
In drone, well, I said John drones on Don Joyce. He's a great youtuber Canadian and that matters because

00:08:36.400 --> 00:08:39.120
When you fly a drone, it applies to what country you're in

00:08:39.680 --> 00:08:46.160
uh, American air four of their airspace laws doesn't really apply to Canadian airspace stuff when it comes to drones

00:08:46.560 --> 00:08:50.320
Totally different exams. Totally different certification. So start there

00:08:52.960 --> 00:09:02.080
Like comment subscribe This keyboard is already kind of jank this keyboard now I got to try this keyboard

00:09:02.800 --> 00:09:06.000
Wait, so does it work? It works. So this has

00:09:06.720 --> 00:09:13.920
Mirrors to tell you where the keys are, but they're also flip. So if you're going up, you're like, that's not right

00:09:16.080 --> 00:09:21.680
Uh, so I'm typing hello to sammy and this is how long it's taking me. I'm using mirrors

00:09:21.920 --> 00:09:23.920
Red

00:09:26.720 --> 00:09:28.720
Rum

00:09:30.240 --> 00:09:36.880
Done We're taking some more of the 3d printed metal parts and putting them through our centering machine from rapedia

00:09:37.440 --> 00:09:43.920
This is a vacuum furnace from rapedia It takes the inside chamber of year and brings it down to almost a full vacuum

00:09:44.240 --> 00:09:48.240
And then it fills the rest of what's left there with an inert gas called argon

00:09:48.960 --> 00:09:57.040
And then takes the entire system up to around 1700 degrees Celsius. Yeah, it's uh, really toasty

00:09:57.600 --> 00:10:00.720
And it does that in a very controlled way to take our parts

00:10:01.520 --> 00:10:05.200
And get them all to not melt but kind of stick together

00:10:06.000 --> 00:10:08.800
More thoroughly and it's called sintering the pieces together

00:10:09.280 --> 00:10:12.000
It also burns off a couple of the binding agents that are used

00:10:12.720 --> 00:10:17.600
Then after that it brings it back down to room temperature brings the atmospheric pressure back up

00:10:18.240 --> 00:10:21.520
And then you can take the parts out and you get your actual steel parts

00:10:22.240 --> 00:10:26.880
We have a couple of printed parts here. We have another larger version of the screwdriver handle

00:10:27.040 --> 00:10:33.280
We have a little tiny ball peen hammer A couple of end caps and then a couple of key caps as well

00:10:35.760 --> 00:10:39.520
And just for a bit of scale, no not that one just for a bit of scale

00:10:40.000 --> 00:10:45.280
That's the size of a regular screwdriver handle Note how this one is quite a bit longer

00:10:45.760 --> 00:10:48.880
That just comes from the shrinkage of the material as it's sintered

00:10:49.360 --> 00:10:55.040
That's both some material burning off and also the atoms inside it getting closer together and bonding

00:10:55.680 --> 00:11:01.440
Yeah, so when it comes out it will be essentially this size and I have measured previous iterations and

00:11:02.640 --> 00:11:12.400
It's a lot more accurate than I would have expected So this is my first prototype of a steel screwdriver. This is the kind of piece you'd get after doing a little bit of post finishing

00:11:13.120 --> 00:11:20.640
after it's sintered So it actually feels like a metal and it's strong and sturdy unlike the green parts which are

00:11:21.520 --> 00:11:28.080
almost more like a clay So we have our individual pieces in at the temperatures inside the furnace

00:11:29.280 --> 00:11:34.320
Most materials are not strong enough to be able to support the weight of things

00:11:34.960 --> 00:11:41.360
So this is a ceramic separator and all of this gray is solid graphite

00:11:42.240 --> 00:11:47.600
Because it still is strong enough to support things at 1700 degrees or so

00:11:49.120 --> 00:11:51.120
So we load everything up

00:11:54.000 --> 00:11:57.520
And then we have to put it into the furnace one other note here

00:11:58.640 --> 00:12:06.400
This ceramic spacer serves two purposes one it lets gases and other things escape through the bottom of the parts

00:12:07.200 --> 00:12:13.680
But it also acts as a separator between the steel pieces and the graphite if they touch

00:12:14.800 --> 00:12:21.680
The the carbon will get pulled into the steel and essentially turn it into like um like a pig iron

00:12:22.160 --> 00:12:26.480
Which is a type of a type of metal and its melting point is way lower

00:12:27.360 --> 00:12:31.280
So it will essentially turn into a puddle of molten steel at the bottom of the furnace

00:12:31.840 --> 00:12:36.240
Which is very bad This is fun because it kind of feels like opening up a sub-rein

00:12:41.200 --> 00:12:45.120
Open and then this can either stay put or get pushed back in

00:12:50.400 --> 00:12:52.400
Send me the model i'm gonna make sure it prints

00:12:54.800 --> 00:12:59.680
This is what we call the the um, what's the word?

00:13:00.640 --> 00:13:05.440
Spaghetti that you can't eat this is the forbidden spaghetti. So now this goes in

00:13:09.600 --> 00:13:15.920
There are some guides on the inside once you're past the first little bit that kind of bump it up into the middle

00:13:19.360 --> 00:13:21.360
And then we open it up

00:13:22.800 --> 00:13:28.960
So this is an interesting phenomenon where something can get really really hot but not burn or oxidize

00:13:29.680 --> 00:13:36.080
So in here, this is actually the hottest part. This section is going to be around that 700 1700 degrees

00:13:36.960 --> 00:13:46.080
But as it gets further out, it's actually quite a bit cooler This is an area where you can get some atmosphere and some oxygen which will generally cause this discoloration

00:13:46.640 --> 00:13:49.680
Whereas in here, there isn't any oxygen so it can't discolor

00:13:52.080 --> 00:13:55.520
All right So we have a couple of different

00:13:55.600 --> 00:14:01.120
Profiles here for this particular one. We're using the 316 paste and this is the rapid

00:14:01.680 --> 00:14:04.160
Yeah, haha, funny center

00:14:05.280 --> 00:14:10.880
So we hit it So this is that next you can see the cycle timer here. It's about 13 hours

00:14:11.520 --> 00:14:20.800
So it's not fast and that's going to be a mix of the the temperature profiles to center correctly as well as the time to

00:14:21.760 --> 00:14:24.160
Pull a vacuum and also the time to

00:14:24.800 --> 00:14:27.360
Let the furnace get back to a normal temperature

00:14:28.080 --> 00:14:30.240
So this time will capture all of that

00:14:31.120 --> 00:14:34.880
13 hours Like the magic of movie editing

00:14:34.880 --> 00:14:38.000
Movie magic of editing 13 hours then

00:14:38.000 --> 00:14:43.680
And by that I mean a weekend After a little bit more than a weekend the furnace has done its cycle

00:14:44.400 --> 00:14:48.000
So I'm gonna go in Okay

00:14:48.640 --> 00:14:53.360
I'm coming In go And unlock the door

00:14:53.360 --> 00:14:55.360
Okay

00:14:57.520 --> 00:15:04.080
Touch screens are sort of there we go there. Oh, so it's now pressure equalizing so it was still a vacuum in here

00:15:05.120 --> 00:15:10.000
And it's going for about another two minutes Give another turn open up

00:15:18.720 --> 00:15:26.880
All right, so those are our parts it does still look like there's some discoloration

00:15:27.360 --> 00:15:32.240
So this is something I've been working with rupitia on a little bit for our printer in particular

00:15:32.640 --> 00:15:37.840
It seems like somewhere in the line where the argon comes in there might be a little bit of a leak

00:15:38.640 --> 00:15:44.000
And that can that causes this discoloration. It's essentially oxidization of the metal as it's sintering

00:15:44.960 --> 00:15:47.920
Though it's stainless steel when it's really really hot

00:15:48.720 --> 00:15:55.040
it can still Rust my classical term or oxidizes a slightly better term

00:15:55.840 --> 00:16:01.600
So this is what you expect to see in terms of coloration where it's all very stainless steel color

00:16:02.080 --> 00:16:08.960
And up in the top and at the bottom you can see this yellowing into red into blue. That's the oxidization of

00:16:10.240 --> 00:16:14.480
These I am going to polish Just to get rid of this oxide layer

00:16:14.960 --> 00:16:23.920
And also get a little bit of Dimensional tweaking that I may have to do on some of them and then we'll be able to see the final result. Thank you so much tinen. Thank you