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@kieranproven4874
7 ай бұрын
How people developed such things without the technology we have today is mindboggling. A true genius at work. Thanks for the interesting video.
@sdspivey
7 ай бұрын
That isn't a Reuleaux tetrahedron (or a 2D triangle ), it should be the intersection of 4 spheres.
@JokoEngineeringhelp
7 ай бұрын
If you get the spheres right, indeed you end up with another shape of constant width. I realized I used a Reuleaux triangle to describe the 3D shape, it should be called a Reuleaux rotor in the video. Couldn't do all the interesting shapes out there, but I did as many as I could cover.
@alumunum
7 ай бұрын
Dude, thanks so much for doing all this stuff and promoting freecad along the way. Nice video.
@JokoEngineeringhelp
7 ай бұрын
Than you! I think everyone should use FreeCAD. It is great for learning and a good complement to anything else you may be running.
@ExMachinaEngineering
7 ай бұрын
Me: Makes a video on an Icosahedron and laughs like a chimp when the preview of the complete Icosahedron shows on screen Joko: Makes a video on a Reuleaux rotor, a Mobius Strip, a 3D approximation of a 4D face with no volume (in FreeCAD!!!), and a Hexasphericon... In the same video... And he gives short bios of the original creators of each shape. Oh man...
@JokoEngineeringhelp
7 ай бұрын
But to be fair, I never figured out the Icosahedron until you did it! I think that's the real art! This video locked me up for a good two weeks trying to get it all done.
@ExMachinaEngineering
7 ай бұрын
@@JokoEngineeringhelp Yeah man, but this is pure gold right here. Really cool vid!!!
@clarsen9088
6 ай бұрын
Very interesting video JOKO!
@TAH1712
7 ай бұрын
Interesting stuff here Joko..Thanks for posting.
@bjrnbirkeland5893
3 ай бұрын
Brilliant video, really enjoyed! Had to try my self in freecad. The hexasphere was the hardest to replicate. But once completed, I understood how the shape actually look. For 3D-printing splitting the model in two identical halves one discover that the modeling could actually be done by just doing 2 180 degrees revolves. Anyway, thanks for the video, love your channel! Cheers from Norway, FreeCAD lover.
@JokoEngineeringhelp
3 ай бұрын
I love hearing from people in Norway! I hope all is well over there, greetings from AZ USA
@wantafastz28
7 ай бұрын
Thank you for this content
@JokoEngineeringhelp
7 ай бұрын
Thank you
@Imamengineering
6 ай бұрын
Hello Mr. May I know the specs of the computer you are using for the FreeCAD application I've upgraded my computer but it's still not responding during the simulation Thank You
@JokoEngineeringhelp
6 ай бұрын
I have multiple Xeon / i9 32 GB RAM SSD Nvidia Quadro M2200 / Geforce RTX 4070 The specs are probably not very useful. Edits can make things look faster, while recording the screen in 2K or 4K will make it look slower at the same time.
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