1 00:00:00,000 --> 00:00:02,000 Look at that one. Yeah, that's right. Okay 2 00:00:03,360 --> 00:00:06,960 That is just giving it away 3 00:00:06,960 --> 00:00:09,960 What? Like 4 00:00:09,960 --> 00:00:14,480 What? No 5 00:00:21,960 --> 00:00:23,960 Um 6 00:00:30,400 --> 00:00:32,400 Uh 7 00:00:35,280 --> 00:00:39,680 Lama got a sequel is open source sure 8 00:00:41,440 --> 00:00:47,040 Sure Open source. Oh, yeah. Okay. Okay 9 00:00:47,960 --> 00:00:50,360 I'm giving away a purpose. I'm purpose this time 10 00:00:51,200 --> 00:00:55,440 Yeah All right, one of those 11 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 12 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 13 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 14 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 15 00:01:22,920 --> 00:01:25,440 That's a 650 pounds. So in theory 16 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 17 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 18 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 19 00:01:46,240 --> 00:01:48,240 Okay, you ready? I'm ready. Yeah. Oh 20 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 21 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 22 00:02:03,120 --> 00:02:08,000 Okay, do not get your fingers stuck between that because that is no no 23 00:02:10,080 --> 00:02:17,080 Yes, the hard drive is completely gone now it's crushed it's degaust magnet 24 00:02:23,520 --> 00:02:25,520 Oh 25 00:02:30,720 --> 00:02:32,720 Can't even pull it apart 26 00:02:34,240 --> 00:02:37,760 There's like you're gonna pry it off that are in weak 27 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 28 00:02:44,080 --> 00:02:46,080 Oh 29 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? 30 00:03:05,360 --> 00:03:08,680 Don't find this obviously 31 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 32 00:03:16,120 --> 00:03:19,440 It has magnets in it. So watch more from my watch. Okay, my watch is fine 33 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 34 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 35 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 36 00:03:34,880 --> 00:03:37,760 So like I had a whole fridge just full of hard drive 37 00:03:39,680 --> 00:03:41,680 Oh, they're so strong 38 00:03:46,240 --> 00:03:48,240 Catch 39 00:03:50,600 --> 00:03:55,960 So what are we doing Sean fly drone flying a drone excellent by the DJI 40 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 41 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 42 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 43 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 44 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 45 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 46 00:04:33,680 --> 00:04:35,680 Let's look around us 47 00:04:37,320 --> 00:04:39,320 Let's look at this parking lot 48 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 49 00:04:53,080 --> 00:04:57,080 Was we quiet Oh 50 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 51 00:05:19,440 --> 00:05:21,440 I 52 00:05:24,320 --> 00:05:27,680 Hope I can see this. Can we see what Riley's doing? 53 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 54 00:05:35,360 --> 00:05:37,360 I don't want to apply too close to the building. Yeah 55 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 56 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 57 00:05:54,600 --> 00:05:56,600 German and 58 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 59 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 60 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 61 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 62 00:06:26,640 --> 00:06:31,440 anything Oh, this is such a good shot. Yeah 63 00:06:32,400 --> 00:06:35,600 Yes, so to be a drone pilot you have to take some exams 64 00:06:36,640 --> 00:06:39,920 You have different levels of exams for different levels of operations 65 00:06:40,480 --> 00:06:42,480 Um, I had to renew those 66 00:06:43,840 --> 00:06:48,800 Certificates and credentials accordingly. Why did you decide to become a certified drone driver? 67 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 68 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 69 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? 70 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 71 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 72 00:07:24,080 --> 00:07:28,080 He's a stand-up guy uh 73 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 74 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? 75 00:07:42,480 --> 00:07:44,880 So what's happening is that it's just uh 76 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 77 00:07:51,920 --> 00:07:53,920 so just want to make sure that 78 00:07:55,120 --> 00:07:57,920 Uh, I'm not flying when it's flying essentially 79 00:07:58,240 --> 00:08:02,800 It's good etiquette when you have an aircraft warning on your drone app or whatever 80 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 81 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 82 00:08:12,240 --> 00:08:16,640 Uh flying drones, we'll just say to them. Um, yeah, take a look at 83 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 84 00:08:24,000 --> 00:08:27,920 And then from there you can find out some look up some useful youtubers 85 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 86 00:08:36,400 --> 00:08:39,120 When you fly a drone, it applies to what country you're in 87 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 88 00:08:46,560 --> 00:08:50,320 Totally different exams. Totally different certification. So start there 89 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 90 00:09:02,800 --> 00:09:06,000 Wait, so does it work? It works. So this has 91 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 92 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 93 00:09:21,920 --> 00:09:23,920 Red 94 00:09:26,720 --> 00:09:28,720 Rum 95 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 96 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 97 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 98 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 99 00:09:57,600 --> 00:10:00,720 And it does that in a very controlled way to take our parts 100 00:10:01,520 --> 00:10:05,200 And get them all to not melt but kind of stick together 101 00:10:06,000 --> 00:10:08,800 More thoroughly and it's called sintering the pieces together 102 00:10:09,280 --> 00:10:12,000 It also burns off a couple of the binding agents that are used 103 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 104 00:10:18,240 --> 00:10:21,520 And then you can take the parts out and you get your actual steel parts 105 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 106 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 107 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 108 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 109 00:10:45,760 --> 00:10:48,880 That just comes from the shrinkage of the material as it's sintered 110 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 111 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 112 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 113 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 114 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 115 00:11:29,280 --> 00:11:34,320 Most materials are not strong enough to be able to support the weight of things 116 00:11:34,960 --> 00:11:41,360 So this is a ceramic separator and all of this gray is solid graphite 117 00:11:42,240 --> 00:11:47,600 Because it still is strong enough to support things at 1700 degrees or so 118 00:11:49,120 --> 00:11:51,120 So we load everything up 119 00:11:54,000 --> 00:11:57,520 And then we have to put it into the furnace one other note here 120 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 121 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 122 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 123 00:12:22,160 --> 00:12:26,480 Which is a type of a type of metal and its melting point is way lower 124 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 125 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 126 00:12:41,200 --> 00:12:45,120 Open and then this can either stay put or get pushed back in 127 00:12:50,400 --> 00:12:52,400 Send me the model i'm gonna make sure it prints 128 00:12:54,800 --> 00:12:59,680 This is what we call the the um, what's the word? 129 00:13:00,640 --> 00:13:05,440 Spaghetti that you can't eat this is the forbidden spaghetti. So now this goes in 130 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 131 00:13:19,360 --> 00:13:21,360 And then we open it up 132 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 133 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 134 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 135 00:13:46,640 --> 00:13:49,680 Whereas in here, there isn't any oxygen so it can't discolor 136 00:13:52,080 --> 00:13:55,520 All right So we have a couple of different 137 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 138 00:14:01,680 --> 00:14:04,160 Yeah, haha, funny center 139 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 140 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 141 00:14:21,760 --> 00:14:24,160 Pull a vacuum and also the time to 142 00:14:24,800 --> 00:14:27,360 Let the furnace get back to a normal temperature 143 00:14:28,080 --> 00:14:30,240 So this time will capture all of that 144 00:14:31,120 --> 00:14:34,880 13 hours Like the magic of movie editing 145 00:14:34,880 --> 00:14:38,000 Movie magic of editing 13 hours then 146 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 147 00:14:44,400 --> 00:14:48,000 So I'm gonna go in Okay 148 00:14:48,640 --> 00:14:53,360 I'm coming In go And unlock the door 149 00:14:53,360 --> 00:14:55,360 Okay 150 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 151 00:15:05,120 --> 00:15:10,000 And it's going for about another two minutes Give another turn open up 152 00:15:18,720 --> 00:15:26,880 All right, so those are our parts it does still look like there's some discoloration 153 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 154 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 155 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 156 00:15:44,960 --> 00:15:47,920 Though it's stainless steel when it's really really hot 157 00:15:48,720 --> 00:15:55,040 it can still Rust my classical term or oxidizes a slightly better term 158 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 159 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 160 00:16:10,240 --> 00:16:14,480 These I am going to polish Just to get rid of this oxide layer 161 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