Latheman's crazy machines
Latheman's crazy machines
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Cool Gyroscopic Training Tool
This is a Gyroscopic Training Tool that I made on my mini lathe out of bronze, brass and stainless steel. It's not a Gyroscope!
I just used a commercial Gyroscopic Training Tool and replaced every part of it step by step with the part that I made.
The commercial Gyroscopic Training Tool are sold under many names: eg. Dynabee, Powerball, GyroTwister, NSD Spinner, NSD Power, RollerBall, Bushido Ball, RotaDyn, Spin Ball, Timmi Ball, Twister Maxx or Gyro Exerciser.
en.wikipedia.org/wiki/Gyroscopic_exercise_tool
Переглядів: 6 581

Відео

My first 3D printed metal part
Переглядів 7 тис.5 років тому
This is my first 3D printed metal part. I designed it with Designsparc Mechanical (a free CAD program) and sent the STL files to Shapeways to produce it. The purpose of this metal part is to reenforce the connection of two wooden handrails in my brothers house. Surely over engineered for this purpose, but it was a good way to try out this technique.
Red hot glowing 16 Cylinder Stirling Engine
Переглядів 80 тис.5 років тому
Here I show a 16 Cylinder butan powered Stirling Engine that I ordered from china. Although it looks like an aircraft engine it is just a desktop toy. Stirling engines have a way to low power / weight ratio to be useful in (model) aviation applications. What makes it special is its unconventional swashplate design and its awesome jet engine look.
Unbelievable startup of a 2 Cylinder Stirling Engine
Переглядів 562 тис.5 років тому
Here I want to show you the awesome start up of of a 2 cylinder Ringbom Stirling engine. It's a Ringbom Stirling engine that I bought from AliExpress. A Ringbom engine is a Stirling engine where the displacer piston has no direct connection with the crankshaft. Instead it is moved by changes in the air pressure.
The Moonwalking Rings
Переглядів 13 тис.5 років тому
Here are my magnetic magic rings. Because of their at first sight confusing and irritating motion, I called them the "Moonwalking Rings", a silly analogy to the famous dance move.
Desktop Stirling Model Airplane Engine
Переглядів 88 тис.5 років тому
This is a Ringbom Stirling engine that looks like a Nitro plane engine. It can't be used as a real model engine because it has a way too small power to weight ratio and of course the open flame would be blown out if you was used in the plane. It's a nice desktop toy that demonstrates the function of a Stirling engine.
Could this be refined to a phone charger?
Переглядів 19 тис.5 років тому
This is a free piston Ringbom Stirling Engine that I bought from Aliexpress. Its so simple and quiet that maybe a bigger and optimised version could be used as a phone charger or emergency power generator.
The Bow and Arrow Engine
Переглядів 1,3 млн5 років тому
This is a Thermoacoustic heat engine in the form of a Bow And Arrow. I bought it from aliexpress for 30€.
Two Types of Impossibility
Переглядів 7 тис.5 років тому
Here are my two impossible dovetails. I made them on a SIEG SX2 table mill out of brass and aluminium.
The Impossible Screw will drive you nuts.
Переглядів 684 тис.5 років тому
Welcome to my impossible screw. It's a small project you can do in your home shop even if you don't have a milling machine or lathe. A hacksaw and a file will do. It also makes a nice last minute present. If you try this I recommend to try it first with a brass screw. It's very important to deburr it carefully. Otherwise it will be locked in both directions. If you give this away I recommend to...
Huge Vacuum Engine with Glass Cylinder
Переглядів 8 тис.5 років тому
I bought this Vaccum Engine (aka flame-licker engine, flame-engine, flame-dancer) on Ebay. Although obviously produced commercially it didn't work. I adjusted the linkage of the engine, opened the intake from 6.5 to 9.5 mm and reduced the diameter of the piston slightly. After lubricating it with Molybdenum Disulfide (MoS2) powder it worked.
6 Cylinder Engine with Only 5 Moving Parts
Переглядів 20 тис.6 років тому
Here's an "Elbow Engine" that I made very loosely based on the plan in the July 1965 issue of Popular Mechanics and on Julius de Waal's plan that I found on a model engineering website. It is very simple but has to be machined very precisely. It's made out of brass, stainless steel, aluminium and delrin.
A 2 mm cube in a cube in a cube in a cube in a 10 mm cube
Переглядів 13 тис.6 років тому
This is a very small Turner's Cube (an old machinist's exercise) that I made on the milling machine. I etched it after machining to remove the burrs and to give it a nice surface finish.
Super Hero V2 Stirling Engine
Переглядів 18 тис.7 років тому
This is a two cylinder Stirling engine that I bought on eBay. The two cylinder pairs are arranged in a V2 configuration. There are two things special about this engine: First, it looks like a superhero with huge muscles. Second, it has some very strange displacer pistons. They are not airtight cylinders but aluminum cups that are open on the hot side. In fact, they are no displacers at all sinc...
Walking Machine driven by Stirling Engine
Переглядів 12 тис.7 років тому
This is a nice toy I have ordered from AliExpress. It's a simple mechanism that moves on four "legs" and is driven by a hot air engine. I replaced the spirit burner by one I made myself because the wick of the original burner was too near to the glass tube and I added four Barbie shoes because the whole machine was not crazy enough. 8-)
Cube = Spinning Top ??
Переглядів 28 тис.7 років тому
Cube = Spinning Top ??
Forget these Fidget Spinners! Here's something really cool...
Переглядів 65 тис.7 років тому
Forget these Fidget Spinners! Here's something really cool...
Nikola Tesla's Thermo-magnetic motor mixed with the Wankel principle.
Переглядів 1,2 млн7 років тому
Nikola Tesla's Thermo-magnetic motor mixed with the Wankel principle.
Move on, nothing to see here, disperse ...
Переглядів 4,8 тис.7 років тому
Move on, nothing to see here, disperse ...
Huge insect walking over my kitchen table
Переглядів 4,3 тис.7 років тому
Huge insect walking over my kitchen table
Very fast Beam Stirling Engine
Переглядів 26 тис.7 років тому
Very fast Beam Stirling Engine
Rapid Ear Movement
Переглядів 10 тис.7 років тому
Rapid Ear Movement
Growing beautiful Crystals in 10 Hours
Переглядів 4,1 тис.7 років тому
Growing beautiful Crystals in 10 Hours
Aerodynamic levitation on a stream of air.
Переглядів 57 тис.7 років тому
Aerodynamic levitation on a stream of air.
Electric Flyswatter vs.CD-ROM
Переглядів 12 тис.7 років тому
Electric Flyswatter vs.CD-ROM
Stacking levitating objects
Переглядів 9 тис.8 років тому
Stacking levitating objects
360° Magnetic Levitation
Переглядів 58 тис.8 років тому
360° Magnetic Levitation
A very nicely made Manson Engine
Переглядів 15 тис.8 років тому
A very nicely made Manson Engine
Flame-licker engines and how they work
Переглядів 46 тис.8 років тому
Flame-licker engines and how they work
A cheap and good chinese Stirling Engine
Переглядів 17 тис.8 років тому
A cheap and good chinese Stirling Engine

КОМЕНТАРІ

  • @mrcat1991
    @mrcat1991 День тому

    Are these for sale? I’d love to buy one

  • @madflower8723
    @madflower8723 6 днів тому

    Im not sure it is Dr Johnson. The mechanism you have is the same design as McDonnel Douglas developed in this video. The research is from 1982. It is the second prototype in the video. ua-cam.com/video/8-dCIkJAjyM/v-deo.html

  • @paradiselost9946
    @paradiselost9946 6 днів тому

    hmmm... valve and piston driven/driving crank, possibly a bit of play and spring on the valve itself so it seats properly, with a disc sliding on the valve stem acting as a one way valve inside the cylinder. and it needs to hang upside down not only to meet the flame nicely but also keep the valve closed...

  • @garylester8621
    @garylester8621 6 днів тому

    Pluto will always be a planet to me. Period.

  • @deaftodd
    @deaftodd 8 днів тому

    You made a penny to stick to a magnet?

  • @jimstewart5008
    @jimstewart5008 10 днів тому

    Thank you very much

  • @MrMedo421
    @MrMedo421 15 днів тому

    And here i am still watching this everyday since the release 😊❤

  • @markiverson1416
    @markiverson1416 16 днів тому

    You could also power it with a laser with necessary safety precautions.

  • @johnr5252
    @johnr5252 16 днів тому

    Still don’t understand how this works?

    • @paradiselost9946
      @paradiselost9946 6 днів тому

      flame and heat is hot and less dense air. suck in flame. close (visible) valve. flame/air in cylinder cools, densifies, reduces in pressure. atmosphere on the back of piston pushes piston up cylinder, as one way valve (under the valve you see) closes port and maintains low pressure in cylinder... piston descends again, sucking in a new flame past (barely visible) one way valve... repeat.

    • @johnr5252
      @johnr5252 6 днів тому

      @@paradiselost9946 I got it, but the part I don’t quite understand is the ‘cooling’ of the air when the valve is closed. It’s only a second or two. Couldn’t be much cooling. Thanks

    • @paradiselost9946
      @paradiselost9946 6 днів тому

      @@johnr5252 thats the issue... have to keep the cylinder cool. gets worse as size increases. not much surface area either. and as theres still air in there, its doesnt really have much drop in pressure... unlike steam... its a VERY inefficient "atmospheric" engine. which only have 14.7psi of atmospheric pressure producing force to start with...

    • @johnr5252
      @johnr5252 6 днів тому

      @@paradiselost9946 thanks!

  • @KamramBehzad
    @KamramBehzad 20 днів тому

    I'm almost 60. Since I was a kid I would look at diagrams of the solar system with all planets rotating on one disc and Pluto having an inclination in its orbit. And I always said something is WRONG here. When they said Pluto is not really a planet my life long question was answered once and for all. For me Pluto was always an enigma and never a planet. It just took scientists some time to see it.

  • @zzeerrooskateteam
    @zzeerrooskateteam Місяць тому

    Where can I find this model !!!!

  • @user-bv7ji5to4d
    @user-bv7ji5to4d Місяць тому

    You can see the magnetic field

  • @the_hanged_clown
    @the_hanged_clown Місяць тому

    it is NOT boring!

  • @bricecook1680
    @bricecook1680 Місяць тому

    Built one in high school the teacher said wow

  • @ryanbeard1119
    @ryanbeard1119 Місяць тому

    How did you austinze your wire, i got some and its undeformable. Its just straight and stiff.

  • @forhadahmed4643
    @forhadahmed4643 2 місяці тому

    god bless you...🤩🤩🤩

  • @babzfadipe7841
    @babzfadipe7841 2 місяці тому

    8 years wow

  • @luxorasmodeus
    @luxorasmodeus 2 місяці тому

    uneconomical

  • @BigCatVTClips
    @BigCatVTClips 3 місяці тому

    I came for the earts, but I stayed for the kitty

  • @clatusme
    @clatusme 3 місяці тому

    Ok, you create a stirling engine, great ! ! Please to can you go to the end and make electricity. How much watt do you produce ? Is it sufficiant to chargne the barrety of your phone ? Thank you

  • @firas4912
    @firas4912 3 місяці тому

    Very good shaw

  • @josip.harasic
    @josip.harasic 3 місяці тому

    Uzmi ping-pong lopticu i stavi je u vertikalnu struju vazduha. Loptica ostaje lebdeti iznad izvora strujanja vazduha, jer strujanje obuhvata sferu loptice i stvara se sferično simetrična razlika pritisaka usled opstrujavanja loptice (Bernuli!), dole veći a iznad niži pritisak. Rezultanta razlike pritisaka sa poprečnim presekom loptice daje dinamičku uzgonsku silu koja izjenačuje težinu loptice.... Jeli jasno? (nije na odmet i laicima znati malo aerodinamike!)

  • @GHOSTGXZ
    @GHOSTGXZ 3 місяці тому

    🥱🥱🥱🥱

  • @blc6464
    @blc6464 3 місяці тому

    Did'nt realize this vid is 9 years old but I did this today its the first time Ive parted without the hair on my neck standing up.Very useful Vidiso Thanks

  • @user-on1ib5ot6o
    @user-on1ib5ot6o 3 місяці тому

    Маленьнкий монстр

  • @MrPoojanModi
    @MrPoojanModi 3 місяці тому

    I don’t understand why the wheel stopped turning at the end since there was still heat difference available. Any thoughts?

  • @FernandoArcuri-vl4fq
    @FernandoArcuri-vl4fq 3 місяці тому

    No me funciona el motor😢

  • @FernandoArcuri-vl4fq
    @FernandoArcuri-vl4fq 3 місяці тому

    Ami no me funciona el motor porque es falso 😮

  • @FernandoArcuri-vl4fq
    @FernandoArcuri-vl4fq 3 місяці тому

    Es falso lo del motor bearing😅

  • @zielony1212
    @zielony1212 3 місяці тому

    What is the pipe on top of the cylinder for?

    • @paradiselost9946
      @paradiselost9946 6 днів тому

      water cooling... they have to keep the cylinder cold or they dont work... colder the better. and as theyre always sucking a flame IN...

  • @CHARLIE1955able
    @CHARLIE1955able 3 місяці тому

    That's really amazing can you tell me where I can buy one thank you from Tacoma Washington

  • @emonsahariar9292
    @emonsahariar9292 3 місяці тому

    On Vibration removal purpose? Or, some incomplete helicopter rotor mechanism?

  • @emonsahariar9292
    @emonsahariar9292 3 місяці тому

    Such an underrated channel-

  • @mugikim5671
    @mugikim5671 3 місяці тому

    awesome!!

  • @mugikim5671
    @mugikim5671 3 місяці тому

    awesome

  • @JD-lb3dq
    @JD-lb3dq 4 місяці тому

    I'd absolutely love to buy one of these.

  • @MrPmsavage001
    @MrPmsavage001 4 місяці тому

    This is how turbines work? And planes don’t use fuel?

  • @qdhwang1
    @qdhwang1 5 місяців тому

    1:14 setup

  • @JLmcct
    @JLmcct 5 місяців тому

    Hi. Where can i find the plan of this motor ? Regards.

  • @ThatRandomMan1
    @ThatRandomMan1 5 місяців тому

    They always love some oil, i use a thin engine oil in mine. For loooong runs

  • @Resonanttheme
    @Resonanttheme 6 місяців тому

    The static effect brought to mind this little guy. ua-cam.com/video/gkr0VYcZ-eY/v-deo.html

  • @Graeme_Lastname
    @Graeme_Lastname 6 місяців тому

    Can you get both the upper and lower magnets moving at the same time? Also what happens if a second field is present. 🙂

  • @componenx
    @componenx 6 місяців тому

    I built one of these about 6 years ago (no teflon, no springs). So close to running but never did. I suspect one or more of the three "pistons" is not a dead flat bend. Time to give it another shot. Also thinking of running the upper rotor on a shaft that goes through the upright block instead of the bolt. That way it can actually be used to power something.

  • @Les__Mack
    @Les__Mack 6 місяців тому

    Really nice job! I love that movie BTW. One of my all time favorites.

  • @PapaJohn144
    @PapaJohn144 6 місяців тому

    man you’ve just got yourself a one way ticket to the fbi watchlist

  • @RustyInventions-wz6ir
    @RustyInventions-wz6ir 7 місяців тому

    Wow beautiful engine

  • @wandersonmoreschi3351
    @wandersonmoreschi3351 7 місяців тому

    Que máquina linda.Genial . Parabéns 👏👏👏👍🙏🇧🇷

  • @davidliz315
    @davidliz315 7 місяців тому

    Excellent👍

  • @christomold3142
    @christomold3142 7 місяців тому

    Woow bro. Some serious skill here.

  • @davidliz315
    @davidliz315 7 місяців тому

    Amazing