@@ioan_1Fl No, I have that pic since the dark G+ days. I never had one in the first place but YT just used the G+ one when you had to link the two accounts.
I noticed this same thing on nose breather strips when I was peeling the paper off both sides in the dark. I never knew what it was but I always open them in the dark so I can watch it lol
Maybe you could design a simple RC rescue vessel to push your stranded experimental boats back to shore ? Something small enough to bring along with you without it being a hurdle. And simple and proven enough so it doesn't require a second rescue vessel to rescue your rescue vessel in case of an accident !
Heck, make it bigger, give it a solar panel and just leave it a few dozen meters off the shore in station keeping mode in between tests :p It would be a cool tangent on your episodes... Will it be there still? Not? Plus, whenever it fails, that's an extra search and rescue episode!
People like you are why I can't understand why some huge companies employ thousands of people in research and development. They seem to be less productive. Amazing as always. Epic skills.
“You could even see it from the Google earth satellite view for awhile.” I don’t know why, but that feels like a hell of an accomplishment. I’d probably have had that image printed out and framed for shits and giggles...
Navigation would be an interesting challenge. No GPS, dead reckoning only works so well, and I don't know if sufficiently accurate INS is off the shelf yet?
This is when a fire engine boat would come in handy, you could control it to put the fire out, then use a mini harpoon (that you attached beforehand) to tug it back in.
im pretty sure peter stripol made a video a lot like this edit: it was peter working with flite test, they made a boat that has a harpoon on the back that you can shoot at boats and planes on water and drag them back to shore
@7:53 Always love your videos and all the awesome projects you do, Had an ESC do the same thing while on my plane was not a fun time haha. Keep up the great videos!!!
When I was a kid, my dad and his RC friends were into boats for a bit. My dad had an RC racing boat that would die in the middle of the water when it ran out of fuel. So he had a cheap Walmart RC wave boat with a length of rope tied to the back and a fishing bobbler on the end of the rope and he’d use the Walmart boat to loop around the racing boat, snag the rope on the rudder, and tow the racing boat back to shore. Some of the other guys had a fishing pole with tennis ball tied to the end of the line so they could cast out over the boat and hopefully snag the tennis ball on the boat as they reeled in and they could pull their boat to shore. Maybe bring some nylon rope with a tennis ball with you for these boat experiments so you don’t have to wait for it to float back to shore or get wet swimming out to it, assuming it’s in range... Or use a drone to drop the line over the boat then pull it to shore
I really like hydrofoil ships. In childhood i saw them running back and forth on Volga. "Rocket", "Meteor", "Typhoon", "Arrow" and more and more... We had a massive River ships park a long time ago. Sadly, now all we have is a metal scrap. And two-three ships in St. Petersburg.
Above my level of experience and expertise! Must say this is super cool and the difference between a racer like myself and a real engineer. I have no desire to do this but I still enjoy the video
@@halfeld I'm preparing to work on a multihull foiling autonomous miniature sailboat hence the question. By preparing, I mean I want to do it and have some of the basics in place but it's such a daunting task.
To retrieve my RC boat from the shore I used to carry a large fishing pole with a good spinner reel and one of those nerf footballs attached to the end. If you hit behind the boat on a reasonably straight line to where you are standing you could walk the necessary direction on the shore to get the line over the boat and just reel the football to the boat and bring it all in gently. You would not believe how far you can make that nerf dart go with a very hard cast. It made a good standard line cast look like an absolute joke. I thought the fire was pretty cool. At least you got it on video. You might want to look at micro-balloons to add to the epoxy to make a very light and easily sandable filler. We used it regularly building a Long EZ. You mix it about the consistency of peanut butter, so it spreads easily and doesn't sag when filling. The downside is it requires another curing cycle, obviously. And wear a mask when sanding fiberglass. When it gets in your lungs it NEVER goes away, and it is so sharp it reeks havoc when the lung expands and contracts. It's chemically inert, but so is asbestos, I think, so that doesn't help much. Very tiny strands of sanding 'dust' are quite easily kept aloft for long enough to breathe them. Enjoyed the vid. Nice work. It looks to me like you have WAY more travel than you need on those foils, BTW. Remember that wings operate very differently in air than foils in water, as you pointed out. I think a little pitch change goes a long way. I'm also a bit concerned that the bandwidth might be a bit too low, but time will tell. Great project, can't wait to see it all up and working.
At the Boeing museum in Seattle, there is a boat called the Little Squirt. I think you would find its hydrofoil and propulsion inspiring for this project. Loved the video and I can't wait to see more! 👍👍👍
Dude, use at least PET-G for your functional parts! PLA will soften in you car on a warm day. Since you've got an enclosed 3D printer, you can use ABS, or even Polycarbonate, though those will be more challenging to print correctly. Awesome work as always!
I used to know the exact time the satellite imagery of our house was from, because the cars were in a certain configuration that they'd only ever been in once for about two hours.
Im a professional in engineering with 69 years of experience and 420 patents in water technology.... I can tell you adding googlie eyes will make it alot more hydro dynamic
Congratulations on your success with the snocat! I love seeing people succeed in endeavors like that. Also, what a neat idea for a boat! Can't wait to see what you do with it.
pro tip for 3d printed finishing -- instead of just sanding, try using a blow torch to lightly melt the exterior (works best on solid bits), and then sand any small bumps or edges! gets rid of any discolored plastics, gives it a great shine, and will make the piece slightly stronger as the filament marks are now welded together a bit better! that, or try using a plastidip or thick/durable paint to fill in gaps easily
For 3D-printing the foil, it will be *much smoother* out of the box if you print it vertically (standing up), with a brim enabled in your slicer to keep it from falling during printing. 😄👍
Using your 3D printer as a curing oven is genius! Your upload rate is very impressive. Where do you find the time in the day make so much good content? (Asking for a friend)
Perhaps the underwater foils cause propulsion issues for the prop? The design doesn't really have a place for traditional prop, hence your suggestion. So, I don't know, good question.
Ollie and Ezra, you're both correct. Getting the power from a motor that is in the boat, to a propeller on a foil that is suspended separately from the boat, is a considerable challenge, with a number of possible points of failure. Using an air drive is much less complex, lighter, and more reliable. Of course, it doesn't hurt that he probably has many suitable motor and prop combinations just sitting around his shop.
A lot of smaller hydrofoil sailboats use a simple physical mechanism to control "flying" height. Like a float on a lever connected to the hydrofoil control. When the boat gets high enough out of the water, the lever drops and pulls the hydrofoil down, stopping the boat from rising anymore. It's a nice feedback mechanism that makes for easy control. You could also do something similar with a sensor connected to the lever, and/or a lever that physically overrides the height control at the upper limit?
Man, I love your boat projects so much! This was super cool, I'm sorry all the work you put into the fiberglass was undermined somewhat by your ESC catching on fire lol. Looking forward to future videos and projects, especially aquatic ones! P.S. an autonomous sailboat would be super dope, they make RC sailboats already but I feel like making ardupilot depend on a wind sensor and figure out tacking and stuff would be real neat. Alternatively, just deploying sails on the Banana Slug for help on the downwinds would be cool too. Love your work!
Some very cool building techniques with CNC and 3d_print equipment. Daniel is really upping his project experimenting abilities. Do all 3 wings need to pivot? Like a flying wings elevons, think only the front two would be enough. Having the 3rd rear pivot is likely making pitch control much more complex and sensitive. The tip over roll effect is likely being caused by cross control condition of aileron and ruder action, where the boat ends up with sideslip motion relative to water vs forward.
While not what you intended, a vessel with enough power to rapidly alternate between tap dancing on the surface and plunging down to the normal level... it's sure a hilariously entertaining way to travel! A new theme park ride?
just a little tip. use heavier hulls for more velocity speed, add a skip to the bottom of each hull, and a fine grill infront of the propeller to catch anny debris and to break up waterdroplets... alldo if you want controlling to be easier use rotary dials so you can lock the ailerons and elevator at certain angles so you dont have to wobble around 50 individual controlls! allso you could call up a friend to help stear it... its a lot easier with dual piloting
Alexander Graham Bell did a lot of research into hydrofoils in the early 1900s, cumulating with the HD-4 or Hydrodome number 4 which Bell designed and built at Beinn Bhreagh Labs in Nova Scotia, Canada. In 1919 it set a world marine speed record of 70.86 miles per hour (114.04 km/h).
This is new information to me. I'm going to go do some research on that. I had no idea that A.G. Bell did anything with boats of any kind. Thanks for the new knowledge. 🙂
@@bob2161 Bell, like many smart people, had a wide range of interests and intellectual pursuits. Glad to have given you some new info...knowledge shared is knowledge multiplied!
I find it stunning that these types of DIY-build channels went from using nothing but styrofoam, wooden sticks and underpowered motors to using 3D-printers, fibre glass and carbon fibre in just a few years
There is a sailing boat called the mach 2 or moth (depending on who you ask) this uses a ‘wand’ to control the lift. The way this works is it skips across the water in front of the boat and the smaller the angle of the wand to the boat the more lift the foil creates.
Hey Daniel, quick question - would a foil with a tube connection (or multiple) between a point on the mast and the laminar surface of the foil wing stabilise ? And would a two mast-three-foil setup not even stabilise in vertical and horizontal direction ?
The effect of x-ray emission while unrolling sticky tape was discovered and documented by scientist a ~decade ago. Its a fun read. Totally unrelated but also fun; another sticky tape related discovery is the first demonstration and disvovery of the material graphene by using the tape multiple times on a flake of graphite to get to a monolayer. Sticky tape is awesome.
If you wind up building a second one, I would redesign the tilting mechanism for the foils so that the foils pivot at the top of the vertical part. You could probably drastically reduce the size of the vertical part of the foils, and make the transition area much smoother, which would reduce your drag by a good bit. The downside is that control forces will probably be way higher, as the servo will now have to work against a big lever.
My thought is that you need to put the propulsion underwater so you can run the motor and craft at a slower more controlled speed. Also, to maintain a constant height, I think you need some kind of height sensor under the craft so that the wings need to know what angle to adjust to vs running just on top of the water. Otherwise it's a neat video and concept. Love your manufacturing process with all the parts.
I think you could get a little passive stabilization by putting fixed foils on the verticals about half way up on the verticals. Give them only minimal angle so that leaving/entering the water doesn't create too abrupt of a change in lift/drag. That way the lift automatically gets reduced as soon as the fixed foils leave the water. Might also increase the max speed as smaller controlled foils could still lift it with the fixed ones out of the water at higher speeds.
Smooth-on has a product that you can brush onto 3D prints to make them smoother. You might still need to sand the edges, but it could help you save some time and effort.
I don't know how it would react to fiberglassing, but you can reduce the amount of sanding you need to smooth 3D prints with automotive filler primer, it worked a treat on a helmet I bought on Etsy a few years ago
@Pronto True and this is releasing visible light. There is an effect when you unroll tape, you can create x rays. And I think that's where he got this from, because there are videos about it on TH-cam. But again, you have to unroll it in a high vacuum.
Just an idea, instead of gluing 3D prints together i melt them together with a soldering iron, it's a much stronger bond, way less messy, but sometimes can require some extra design steps to hide the seams if necessary.
To be fair, for how many projects you do and have made, surprisingly few have caught on fire!
Your profile pic is looking mighty fine!
@@DasNik25 did u legit just change ur prof.
r/quityourbullshit
@@DasNik25 well I’ll be danged. In 12 years of using it I have never come across someone else using it too. Yours be looking mighty fine too, friend.
@@ioan_1Fl No, I have that pic since the dark G+ days. I never had one in the first place but YT just used the G+ one when you had to link the two accounts.
@@ioan_1Fl Is it really that unbelievable that two people have the same profile picture?
More like r/nothingeverhappens
The triboluminescent x-rays were very cool 👍 I’d love to see someone do a video on this phenomenon
Call Dustin
Are they actually x-rays? How the heck are those being created like this
@@SamCyanide th-cam.com/video/DIILDg2d3Yk/w-d-xo.html
this video m.th-cam.com/video/qIfGh4UeDL8/w-d-xo.html
I noticed this same thing on nose breather strips when I was peeling the paper off both sides in the dark. I never knew what it was but I always open them in the dark so I can watch it lol
Maybe you could design a simple RC rescue vessel to push your stranded experimental boats back to shore ? Something small enough to bring along with you without it being a hurdle. And simple and proven enough so it doesn't require a second rescue vessel to rescue your rescue vessel in case of an accident !
Heck, make it bigger, give it a solar panel and just leave it a few dozen meters off the shore in station keeping mode in between tests :p
It would be a cool tangent on your episodes... Will it be there still? Not? Plus, whenever it fails, that's an extra search and rescue episode!
I think he's used the thrust from an alta to do that in the past lol
I agree
Exactly what I was thinking. A recovery vehicle.
The rescue vessel needs a cannon to shoot a net to catch and drag the stranded vessel back to shore.
Lovely, Saturday lunch time in the UK, not eaten yet, so will enjoy to watch this with my lunch.
Same I’ve decided on cheeses toasty
Same, decided on egg with cheese on toast
As a retired submarine sonar tech of 17 years I love this, I have always been fascinated by hydrofoil craft
Hooyah
People like you are why I can't understand why some huge companies employ thousands of people in research and development. They seem to be less productive. Amazing as always. Epic skills.
“You could even see it from the Google earth satellite view for awhile.” I don’t know why, but that feels like a hell of an accomplishment. I’d probably have had that image printed out and framed for shits and giggles...
Filler primer makes short work of fdm ridges. Much less time than sanding the ridges smooth.
wow, thanks for the tip!
I been operating snowcat for 7 years im just now hearing about this project.. im hella pumped!! Definitely subscribed!
Can't wait to see you build an autonomous submarine.
yah
Navigation would be an interesting challenge. No GPS, dead reckoning only works so well, and I don't know if sufficiently accurate INS is off the shelf yet?
Amazing work my dude, anybody can tell that you deeply enjoy these projects and we do as well because of it! Kudos
Galaxy Funfetti, ah a man of culture!
Still not sure how this channel isn't at 1 mil subscribers with all this awesome content.
This is when a fire engine boat would come in handy, you could control it to put the fire out, then use a mini harpoon (that you attached beforehand) to tug it back in.
im pretty sure peter stripol made a video a lot like this
edit: it was peter working with flite test, they made a boat that has a harpoon on the back that you can shoot at boats and planes on water and drag them back to shore
@7:53 Always love your videos and all the awesome projects you do, Had an ESC do the same thing while on my plane was not a fun time haha. Keep up the great videos!!!
You're hands down the most entertaining RC channel on the platform, imo.
Good at explaining without lingering
Aha, brilliant. Everything I consider you actually do. Don't let some big corporation buy your incredible skill for buttons!
"I used my 3D printer bed as a curing oven"
Yup, we've all been there 😂
freind of mine as a pcb preheater
Sometimes, if Im printing something small, I defrost cinnamon buns on the printer bed :D
Hydrofoils!! The autonomous boat family is almost complete now :))
Autonomous plane, autonomous plane-boat, autonomous boat-plane, autonomous boat
420% conversation rate. Blaze it!
Daniel and a new project on a dreary Saturday morning...
Perfect.
Where's my lighter?
ô¿ô
You make the most quality TV. So enjoyable!
Most TH-cam I just put on in the background while I'm doing stuff, but I watch your videos like there is going to be a test.
When I was a kid, my dad and his RC friends were into boats for a bit. My dad had an RC racing boat that would die in the middle of the water when it ran out of fuel. So he had a cheap Walmart RC wave boat with a length of rope tied to the back and a fishing bobbler on the end of the rope and he’d use the Walmart boat to loop around the racing boat, snag the rope on the rudder, and tow the racing boat back to shore. Some of the other guys had a fishing pole with tennis ball tied to the end of the line so they could cast out over the boat and hopefully snag the tennis ball on the boat as they reeled in and they could pull their boat to shore. Maybe bring some nylon rope with a tennis ball with you for these boat experiments so you don’t have to wait for it to float back to shore or get wet swimming out to it, assuming it’s in range... Or use a drone to drop the line over the boat then pull it to shore
Yessss hydrofoil episode! Finally!
The more I see you post the more I like your ideas. Keep it up, man!
I really like hydrofoil ships. In childhood i saw them running back and forth on Volga. "Rocket", "Meteor", "Typhoon", "Arrow" and more and more... We had a massive River ships park a long time ago. Sadly, now all we have is a metal scrap. And two-three ships in St. Petersburg.
Excellent. Love the colour scheme . Waiting for the sails tho. That will be FUN
Loving the build! Next time you go out to the water to test, you should bring a fishing rod. Would be handy for retrieving stuck boats lol
Above my level of experience and expertise! Must say this is super cool and the difference between a racer like myself and a real engineer. I have no desire to do this but I still enjoy the video
That is an awesome control problem! Next up, add sails! And make it a monohull. You'll be tackling the problems of current America's Cup "boats".
Why would a monohull be beneficial here?
@@rafaelbachmann7246 not necessarily beneficial. More like challenging.
Although, in the Americas Cup, they do point higher. I'm not entirely sure they're necessarily faster.
@@halfeld I'm preparing to work on a multihull foiling autonomous miniature sailboat hence the question. By preparing, I mean I want to do it and have some of the basics in place but it's such a daunting task.
@@rafaelbachmann7246 keep me in the loop. I'm going to get into more stuff like that soon.
I can't wait to see your Mars copter.
Damn, Daniel is moving up in this world.
To retrieve my RC boat from the shore I used to carry a large fishing pole with a good spinner reel and one of those nerf footballs attached to the end. If you hit behind the boat on a reasonably straight line to where you are standing you could walk the necessary direction on the shore to get the line over the boat and just reel the football to the boat and bring it all in gently. You would not believe how far you can make that nerf dart go with a very hard cast. It made a good standard line cast look like an absolute joke.
I thought the fire was pretty cool. At least you got it on video.
You might want to look at micro-balloons to add to the epoxy to make a very light and easily sandable filler. We used it regularly building a Long EZ. You mix it about the consistency of peanut butter, so it spreads easily and doesn't sag when filling. The downside is it requires another curing cycle, obviously.
And wear a mask when sanding fiberglass. When it gets in your lungs it NEVER goes away, and it is so sharp it reeks havoc when the lung expands and contracts. It's chemically inert, but so is asbestos, I think, so that doesn't help much. Very tiny strands of sanding 'dust' are quite easily kept aloft for long enough to breathe them.
Enjoyed the vid. Nice work. It looks to me like you have WAY more travel than you need on those foils, BTW. Remember that wings operate very differently in air than foils in water, as you pointed out. I think a little pitch change goes a long way. I'm also a bit concerned that the bandwidth might be a bit too low, but time will tell. Great project, can't wait to see it all up and working.
Damn, that Triboluminescence is so bright!
At the Boeing museum in Seattle, there is a boat called the Little Squirt. I think you would find its hydrofoil and propulsion inspiring for this project. Loved the video and I can't wait to see more! 👍👍👍
Would have liked one of those special songs at the moment of the fire :) Great video as always.
Dude, use at least PET-G for your functional parts! PLA will soften in you car on a warm day. Since you've got an enclosed 3D printer, you can use ABS, or even Polycarbonate, though those will be more challenging to print correctly. Awesome work as always!
Amazing! 10 billions dollars revenue is quite impressive for the snowcat!
Wow that's some of the brightest triboluminescence I've seen
That’s insane that the satelite snapped a photo right when you were testing
I used to know the exact time the satellite imagery of our house was from, because the cars were in a certain configuration that they'd only ever been in once for about two hours.
It's usually not sattelite but actually plane imagery at least for the shots with more detail like that.
Im a professional in engineering with 69 years of experience and 420 patents in water technology.... I can tell you adding googlie eyes will make it alot more hydro dynamic
Congratulations on your success with the snocat! I love seeing people succeed in endeavors like that. Also, what a neat idea for a boat! Can't wait to see what you do with it.
Your videomaking is top level 🙏👍. Looking forward to the next 😃
very cool, an extra touch with the old videos.
I'm so happy to be an early riser. And I just watched SpaceX launch. Nice.
@@crizz3716 god im seeing these sexbots everywhere
pro tip for 3d printed finishing -- instead of just sanding, try using a blow torch to lightly melt the exterior (works best on solid bits), and then sand any small bumps or edges! gets rid of any discolored plastics, gives it a great shine, and will make the piece slightly stronger as the filament marks are now welded together a bit better!
that, or try using a plastidip or thick/durable paint to fill in gaps easily
That was awesome and funny to watch run on the water, lol. Look forward to part 2.
wow those unpeeling lights were really cool!
You've really stepped up your fabrication, great work 👍
Fire! Was literally dreaming about a design this past weekend after seeing that electric hydrofoil
For 3D-printing the foil, it will be *much smoother* out of the box if you print it vertically (standing up), with a brim enabled in your slicer to keep it from falling during printing. 😄👍
Using your 3D printer as a curing oven is genius! Your upload rate is very impressive. Where do you find the time in the day make so much good content? (Asking for a friend)
Question: Why do you use airscrews for propulsion? Wouldn't it be better if you put the propeller underwater? (with chain drive or smth)
Perhaps the underwater foils cause propulsion issues for the prop? The design doesn't really have a place for traditional prop, hence your suggestion. So, I don't know, good question.
Because it’s easier to not get wrong. And he already has a bunch of those motors and stuff.
Ollie and Ezra, you're both correct.
Getting the power from a motor that is in the boat, to a propeller on a foil that is suspended separately from the boat, is a considerable challenge, with a number of possible points of failure. Using an air drive is much less complex, lighter, and more reliable.
Of course, it doesn't hurt that he probably has many suitable motor and prop combinations just sitting around his shop.
A lot of smaller hydrofoil sailboats use a simple physical mechanism to control "flying" height. Like a float on a lever connected to the hydrofoil control. When the boat gets high enough out of the water, the lever drops and pulls the hydrofoil down, stopping the boat from rising anymore. It's a nice feedback mechanism that makes for easy control.
You could also do something similar with a sensor connected to the lever, and/or a lever that physically overrides the height control at the upper limit?
Yes, that 2011 footage was incredible
Man, I love your boat projects so much! This was super cool, I'm sorry all the work you put into the fiberglass was undermined somewhat by your ESC catching on fire lol. Looking forward to future videos and projects, especially aquatic ones!
P.S. an autonomous sailboat would be super dope, they make RC sailboats already but I feel like making ardupilot depend on a wind sensor and figure out tacking and stuff would be real neat. Alternatively, just deploying sails on the Banana Slug for help on the downwinds would be cool too. Love your work!
He's already made that in the past video, check the playlist(autonomous)
@@matmamat9690 no he hasn't, none of the boats in that playlist have sails
very cool, this could be a super efficient long range boat.
Bit it wouldn't be able to deal with floating debris and seaweed very well...
@@SolarWebsite with enough sweepback it would be ok.
waiting eagerly for part 2
:/
I'm excited for part 2!
The results seemed pretty good looking to me
It's great that you keep doing interesting things. I look forward to continuing.
Some very cool building techniques with CNC and 3d_print equipment. Daniel is really upping his project experimenting abilities.
Do all 3 wings need to pivot? Like a flying wings elevons, think only the front two would be enough.
Having the 3rd rear pivot is likely making pitch control much more complex and sensitive.
The tip over roll effect is likely being caused by cross control condition of aileron and ruder action, where the boat ends up with sideslip motion relative to water vs forward.
You've got some cool tools and ideas. Wish I was your neighbor😜
These videos are something else man, good fuckin shit Daniel
I just love how properly you do everything :-)
Another great video, looking forward to the next one. Thanks.
The heck??! No ship fire sea shanty?
Nice to see footage from the good old days though!
I love when you design boats!
When that thing lit on fire, I was hoping a new sea shanty was going to kick in.
While not what you intended, a vessel with enough power to rapidly alternate between tap dancing on the surface and plunging down to the normal level... it's sure a hilariously entertaining way to travel! A new theme park ride?
So cool.man love your vids and instructional voice overs!🧾
just a little tip. use heavier hulls for more velocity speed, add a skip to the bottom of each hull, and a fine grill infront of the propeller to catch anny debris and to break up waterdroplets... alldo if you want controlling to be easier use rotary dials so you can lock the ailerons and elevator at certain angles so you dont have to wobble around 50 individual controlls! allso you could call up a friend to help stear it... its a lot easier with dual piloting
Simply for the google fun fact it's a like here. Still amazing men, keep going !
Glad you hit that $10 Billion I'm revenue! Congrats.
Alexander Graham Bell did a lot of research into hydrofoils in the early 1900s, cumulating with the HD-4 or Hydrodome number 4 which Bell designed and built at Beinn Bhreagh Labs in Nova Scotia, Canada. In 1919 it set a world marine speed record of 70.86 miles per hour (114.04 km/h).
This is new information to me. I'm going to go do some research on that. I had no idea that A.G. Bell did anything with boats of any kind. Thanks for the new knowledge. 🙂
@@bob2161 Bell, like many smart people, had a wide range of interests and intellectual pursuits. Glad to have given you some new info...knowledge shared is knowledge multiplied!
@@FarrellMcGovernthat's a great philosophy. Thanks again.
I find it stunning that these types of DIY-build channels went from using nothing but styrofoam, wooden sticks and underpowered motors to using 3D-printers, fibre glass and carbon fibre in just a few years
8:58 did anyone see that revenue... No way that's right, right?
I recognize that beach! I launched my kayak from there a few months ago!
this project is sick, cant wait for part 2
There is a sailing boat called the mach 2 or moth (depending on who you ask) this uses a ‘wand’ to control the lift.
The way this works is it skips across the water in front of the boat and the smaller the angle of the wand to the boat the more lift the foil creates.
The google satellite view is priceless!
Hey Daniel, quick question - would a foil with a tube connection (or multiple) between a point on the mast and the laminar surface of the foil wing stabilise ? And would a two mast-three-foil setup not even stabilise in vertical and horizontal direction ?
I can almost smell the epoxy lol. this brings back memories of building my plywood sailing dinghy
I think you should definitely do more explaining about the "luminescent x-ray" I've never seen anything like that, that was crazy.
The effect of x-ray emission while unrolling sticky tape was discovered and documented by scientist a ~decade ago. Its a fun read.
Totally unrelated but also fun; another sticky tape related discovery is the first demonstration and disvovery of the material graphene by using the tape multiple times on a flake of graphite to get to a monolayer.
Sticky tape is awesome.
you just impress the shit outa me every single time. How do you just know to just do all this stuff
If you wind up building a second one, I would redesign the tilting mechanism for the foils so that the foils pivot at the top of the vertical part. You could probably drastically reduce the size of the vertical part of the foils, and make the transition area much smoother, which would reduce your drag by a good bit. The downside is that control forces will probably be way higher, as the servo will now have to work against a big lever.
I love your videos it always makes me happy when I see them
My thought is that you need to put the propulsion underwater so you can run the motor and craft at a slower more controlled speed. Also, to maintain a constant height, I think you need some kind of height sensor under the craft so that the wings need to know what angle to adjust to vs running just on top of the water. Otherwise it's a neat video and concept. Love your manufacturing process with all the parts.
Pls post more! I love watching your videos! its super entertaining!!
Great job as usual. Of course looking forward to more music. :)
I think you could get a little passive stabilization by putting fixed foils on the verticals about half way up on the verticals. Give them only minimal angle so that leaving/entering the water doesn't create too abrupt of a change in lift/drag. That way the lift automatically gets reduced as soon as the fixed foils leave the water. Might also increase the max speed as smaller controlled foils could still lift it with the fixed ones out of the water at higher speeds.
@3:05 - I once used my 3D printing bed to carefully control temperature while concentrating H2O2. I also used the cooling fan to promote evaporation.
what conc. did you reach that way?
Do you think an EDC would give you more power/control to come on plane?
Smooth-on has a product that you can brush onto 3D prints to make them smoother. You might still need to sand the edges, but it could help you save some time and effort.
lol! Your old ground effect vehicle has joined the ranks of "spotted by satellite"
O MY GOSH. I'm also planing on 3d printing à boat, to slaping on some electronics... Mate sooo awesome :DDDD
pretty exciting project, cant wait to see what next
I don't know how it would react to fiberglassing, but you can reduce the amount of sanding you need to smooth 3D prints with automotive filler primer, it worked a treat on a helmet I bought on Etsy a few years ago
4:24 You can't create x rays in normal atmosphere. You would have to peel them in a high vacuum.
Yeah.
@Pronto True and this is releasing visible light. There is an effect when you unroll tape, you can create x rays. And I think that's where he got this from, because there are videos about it on TH-cam. But again, you have to unroll it in a high vacuum.
Just an idea, instead of gluing 3D prints together i melt them together with a soldering iron, it's a much stronger bond, way less messy, but sometimes can require some extra design steps to hide the seams if necessary.