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Bad Munki posted:https://i.imgur.com/pgTWFir.mp4 Is there any advantage to this over just making a small helicopter? Do the quad blades make it more stable and easy to control, or something? And if so, why wouldn't you at least make sure they weren't level with the cockpit?
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# ? May 19, 2024 04:52 |
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# ? Jun 10, 2024 13:06 |
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Helicopters need an expensive rotor mechanism, multi-rotors just brute force it with fixed props. (I don't know if this is why, best I can think of.)
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# ? May 19, 2024 04:54 |
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I guess it lets you have an open cockpit without being constantly blasted with downwash. But the open cockpit is itself one of the big safety issues...
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# ? May 19, 2024 04:56 |
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Log082 posted:Is there any advantage to this over just making a small helicopter? Do the quad blades make it more stable and easy to control, or something? And if so, why wouldn't you at least make sure they weren't level with the cockpit? it's cheap as poo poo and doesn't require any kind of license to fly.
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# ? May 19, 2024 05:33 |
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theres a little cock in every vinyl
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# ? May 19, 2024 05:54 |
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Log082 posted:Is there any advantage to this over just making a small helicopter? Do the quad blades make it more stable and easy to control, or something? And if so, why wouldn't you at least make sure they weren't level with the cockpit? A helicopter crashes if its single motor dies or rotor fails. This thing crashes if any of its multiple motors or props fail. The multi-rotor deathtraps also can't autorotate in an emergency.
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# ? May 19, 2024 06:05 |
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Log082 posted:Is there any advantage to this over just making a small helicopter? Do the quad blades make it more stable and easy to control, or something? And if so, why wouldn't you at least make sure they weren't level with the cockpit? Any techbro jackass can get a carbon fiber tube chassis done up by a local bike shop and attach absurd DC motors and CF props to it. Same flight control computer as a regular camera drone, just using much larger motor controllers and it also flies just like the camera drone. The only difference between the drones that fly around the RED 8k IMAX cameras and this thing is if you crash and kill the camera, something of value was actually lost.
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# ? May 19, 2024 10:14 |
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I can't wait until people start racing these things, and neither can the emergency rooms.
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# ? May 19, 2024 10:33 |
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Methylethylaldehyde posted:Any techbro jackass can get a carbon fiber tube chassis done up by a local bike shop and attach absurd DC motors and CF props to it. Same flight control computer as a regular camera drone, just using much larger motor controllers and it also flies just like the camera drone. The only difference between the drones that fly around the RED 8k IMAX cameras and this thing is if you crash and kill the camera, something of value was actually lost. Interesting. What are the odds that we can get billionaires in on doing this racing themselves?
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# ? May 19, 2024 10:44 |
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Benagain posted:The guy in the back suddenly realizing he should cover his beer is killing me newbie, my 2nd coffee of the night usually has cutting oil swirling around top, metal shavings fall to the bottom because we still respect gravity
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# ? May 19, 2024 11:17 |
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shoeberto posted:Yeah ok smart guy, so what happens when the atlantic drains entirely into the pacific and floods everything. Dumbass. Easy-peasy! The tide will rush back and forth 2x per day, keeping the oceans balanced and aiding with widening and dredging the canal!
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# ? May 19, 2024 11:46 |
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Bad Munki posted:Same, and if you're fighting the stuff, Sonar AS is spendy as hell but it loving WORKS. What naturally limits the growth of, or eats, duckweed? I feel like if it gets that bad at all, something's off with the local ecosystem.
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# ? May 19, 2024 13:36 |
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PurpleXVI posted:What naturally limits the growth of, or eats, duckweed? I feel like if it gets that bad at all, something's off with the local ecosystem. Bird life, but only in areas its native to. Its very invasive so if its introduced the native wildlife gets scared. Its actually very nutritious and is grown for food for humans in a couple of countries. Its also bei g bioengineered currently for biofuels and cattle feed since its basically ideal for either.
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# ? May 19, 2024 13:38 |
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I have duckweed in my aquariums and my chickens go nuts for it so yeah get a few hundred chickens I reckon.
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# ? May 19, 2024 13:48 |
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Dirk the Average posted:Interesting. What are the odds that we can get billionaires in on doing this racing themselves? unfortunately impossible, it's not nearly expensive or exclusive enough to interest billionaires.
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# ? May 19, 2024 13:52 |
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Mozi posted:I have duckweed in my aquariums and my chickens go nuts for it so yeah get a few hundred chickens I reckon. I think you mean ducks.
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# ? May 19, 2024 14:16 |
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*rubs eyes* what the...
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# ? May 19, 2024 14:38 |
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dwarf tossing
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# ? May 19, 2024 14:52 |
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New Zealand can eat me posted:Coke guy rules, I bet that smelled incredible I once had to extinguish an engine fire with 2 liters of Dr Pepper Code Red and can confirm that it does not smell good.
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# ? May 19, 2024 14:55 |
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`Nemesis posted:unfortunately impossible, it's not nearly expensive or exclusive enough to interest billionaires. Yeah, it has to be space, deep ocean trench, and hopefully soon diving into hot magma near the center of the Earth.
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# ? May 19, 2024 14:56 |
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Ornamental Dingbat posted:I once had to extinguish an engine fire with 2 liters of Dr Pepper Code Red and can confirm that it does not smell good. Dr. Pepper, Mountain Dew code red, or some kind of horrible mixture?
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# ? May 19, 2024 15:01 |
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ComradePyro posted:Dr. Pepper, Mountain Dew code red, or some kind of horrible mixture? *Dr Pepper Red Fusion. One of the terrible concoctions that sustained me in college.
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# ? May 19, 2024 15:07 |
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"this is unit 12 calling in, we've got a code red situation! send the hazmat teams! i repeat, we've got a mountain dew code red situation!"
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# ? May 19, 2024 15:26 |
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GotLag posted:She's also loving terrible at it: I'm gonna need to see a good one, because that looks pretty excellent to me? Edit: She is gonna get her hair caught in that thing though. High speed rotating things and loose hair already don't mix, add in some wind and The General fucked around with this message at 15:49 on May 19, 2024 |
# ? May 19, 2024 15:42 |
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By popular demand posted:Searching for information, I found a page beginning with this perplexing choice of image: LimaBiker posted:Does anyone know exactly what solvents are used in b7000? I've heard that some of those glues from the same manufacturer contain carbon tet (or a similar chlorinated solvent) which is not something i wanna gently caress around with. But so far i haven't found any hard evidence about what's used in which glue.
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# ? May 19, 2024 15:43 |
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Log082 posted:Is there any advantage to this over just making a small helicopter? Do the quad blades make it more stable and easy to control, or something? And if so, why wouldn't you at least make sure they weren't level with the cockpit? Methylethylaldehyde posted:Any techbro jackass can get a carbon fiber tube chassis done up by a local bike shop and attach absurd DC motors and CF props to it. Same flight control computer as a regular camera drone, just using much larger motor controllers and it also flies just like the camera drone. The only difference between the drones that fly around the RED 8k IMAX cameras and this thing is if you crash and kill the camera, something of value was actually lost. Yeah the main thing is that designing a bespoke helicopter from scratch takes at least some level of engineering and knowledge, but scaling up a DIY drone kit with bigger parts is just a matter of how much money you want to dump into the project to get a useless toy
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# ? May 19, 2024 15:44 |
https://i.imgur.com/6Cw2ifP.mp4
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# ? May 19, 2024 15:44 |
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Either palm trees don't obey the laws of physics, or there's something hokey going on with the perspective/stuff-out-of-frame there. edit: yea it's cropping, you can see the rope at 0:12.
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# ? May 19, 2024 16:27 |
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Methylethylaldehyde posted:Any techbro jackass can get a carbon fiber tube chassis done up by a local bike shop and attach absurd DC motors and CF props to it. Same flight control computer as a regular camera drone, just using much larger motor controllers and it also flies just like the camera drone. The only difference between the drones that fly around the RED 8k IMAX cameras and this thing is if you crash and kill the camera, something of value was actually lost. So you think local bike shops make their own frames. Got it
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# ? May 19, 2024 16:44 |
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Bad Munki posted:https://i.imgur.com/pgTWFir.mp4 put a paraglider on it as a backup, dust your hands and call it a day. (perhaps, your last!)
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# ? May 19, 2024 17:14 |
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The Wiggly Wizard posted:So you think local bike shops make their own frames. Got it
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# ? May 19, 2024 17:15 |
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KoRMaK posted:do you work in the industry or at least follow it? because manufacturing carbon fiber frames is most definitely a thing that local bike shops can do now Fascinating. Got any reading or sources about that?
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# ? May 19, 2024 17:18 |
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The Wiggly Wizard posted:So you think local bike shops make their own frames. Got it A lot of bike shops around here will build a custom frame for you, beside selling brand name bikes. e: missed the CF part. gbut fucked around with this message at 17:22 on May 19, 2024 |
# ? May 19, 2024 17:20 |
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KoRMaK posted:do you work in the industry or at least follow it? because manufacturing carbon fiber frames is most definitely a thing that local bike shops can do now Yeah just bust out the autoclave. What the hell are you talking about lol Bike shops can buy pre-made tubes from China and glue them into aluminum joints, you can make joints by wrapping tow and epoxying them, but a random LBS is not going to be making frame tubes from scratch unless it's some $$$$ bespoke place in San Fran selling to dentists.
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# ? May 19, 2024 17:26 |
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reading? hell nah this comes by way of a bicyclist's YouTube channel that i follow, wherein he at one point described the custom frames his partner's shop started to make by laying the carbon fiber on a jig and then putting it into a container that cures it. the shop that i thought was doing this was affinity based in Brooklyn or maybe im wrong KoRMaK fucked around with this message at 17:30 on May 19, 2024 |
# ? May 19, 2024 17:27 |
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https://i.imgur.com/9RJz3jZ.mp4
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# ? May 19, 2024 17:30 |
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KoRMaK posted:reading? hell nah The "container that cures it" is probably an autoclave, they are huge, hugely expensive vacuum ovens. LBS do not have those. They would have to contract that out to a composites shop. Otherwise they got prepreg that cures at low temp and rigged up their own vacuum chamber. Saying local bike shops can do it by asking the nearest aerospace contractor to do it for them is a take. If they didn't use vacuum bag and use an autoclave they're going to have voids of air that compromise the structure. Post this video so I can see what you're on about. edit: nice edit about being "maybe wrong" lol
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# ? May 19, 2024 17:37 |
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At what point does a jump turn into a fall
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# ? May 19, 2024 17:37 |
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was really hoping for a clip from Motocross Madness to be in there
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# ? May 19, 2024 17:41 |
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# ? Jun 10, 2024 13:06 |
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Flipperwaldt posted:At what point does a jump turn into a fall Peak altitude I guess
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# ? May 19, 2024 17:43 |