Amazing! I've never seen anything like this. In all my boring years of school, geometry has never been more interesting!
@radhead
4 жыл бұрын
Thanks :)
@torblikra9155
3 жыл бұрын
Loved the explination. I realy liked the combo of talking with the chill music!
@radhead
3 жыл бұрын
Thank you :)
@christopheryoung1878
Ай бұрын
Excellent! You've made me hopeful about something I've been trying to prove about hyperboloids as it relates to the Geometric Mean. Namely, that the cross-sections are rounded triangles (using the outlining method you demonstrate) of constant widths.
@shybound5905
3 жыл бұрын
yo ive seen so many videos about shapes of constant width but none of them talked about minowski sums and meissner tetrahedrons. nice research
@radhead
3 жыл бұрын
This is exactly the reason I made this video :)
@timacrow
Жыл бұрын
Wonderful video! Thanks!
@fallingstones2396
26 күн бұрын
Fascinating, thank you for the demonstration!
@googleplex7097
5 жыл бұрын
This is the best video ive seen on this subject.
@Funkeman
2 жыл бұрын
Thank you!! This finally showed me why my Reuleaux-tetrahedron would not act the way I wanted. The animation at 4:40 showed me how to achieve it in NX. Now I soon will be printing my own body of constant width with rounded edges and corners.
@ricardombr
5 жыл бұрын
This is actually a good explination, good job you shoukd have more recognicion for your efforts.
@chriswade9616
5 жыл бұрын
This explains it so well. Subscribed, keep it going!
@rilka_li
3 жыл бұрын
thank you for this video, it was so fun and your explanations were so clear! I REALLY want some shapes of constant width now lol
@radhead
3 жыл бұрын
hahaha glad you enjoyed it :)
@shaunteaches
Жыл бұрын
Could you share a link to the drawing tools you use? I am never happy with the compass tools o find.
@radhead
Жыл бұрын
I believe it's a simple steadler compass, if that's what you mean
@kasulavineethkumar3510
3 жыл бұрын
This is amazing ......keep doing such work ...oneday u will thankyourself...
@radhead
3 жыл бұрын
Thank you! I'm hoping to get back to it soon
@genesistyou
3 жыл бұрын
passenger: "this road is soo bad" taxi driver: "no, it just from tire shape" passenger: "..."
@justintaylor375
3 жыл бұрын
This video should have 35 million views!
@radhead
3 жыл бұрын
thank you!!
@hemojr
Жыл бұрын
I found this video while looking for a way to visualize the constant width polygons described in the great Poul Anderson's SF adventure 'The Three-Cornered Wheel.'
@owenkegg5608
3 жыл бұрын
This video is wonderful! Thank you!
@radhead
3 жыл бұрын
Thanks :)
@Tyler-ci1sb
6 жыл бұрын
Why do you not have 1mil subs
@businessenglishlessonseslf8492
Жыл бұрын
Amazing information and fun to watch. However, to what purpose would you want to put these shapes. Are they of any practical use apart from the entertainment and of course mathematical value?
@radhead
Жыл бұрын
They have some practical uses in niche mechanical links, I think the most famous example is the Wenkel engine.
@JulianMakes
2 ай бұрын
very nice video! subbed and clicked that bell :)
@radhead
2 ай бұрын
@@JulianMakes thanks :)
@Woody-ov6xk
3 жыл бұрын
Your a genuine.👍👍👍
@chrisg3030
4 жыл бұрын
At 1:15 it looks as if the vertex of the Reuleaux triangle in touch with the plane is motionless in the sense of remaining at exactly the same point on the plane, and acting as a pivot for the roll. In a continuing roll this will only last for a short time and will be followed by the adjacent arc contacting the plane, until the next vertex does the same thing. How long does the vertex remain motionless? In the case of an ordinary straight sided triangle ABC rolling to the right, this would seem easy to answer. Start with A as the apex and side BC flat on the plane and start to roll. C is the pivoting vertex at rest on the plane, and will stay there until CA is now flat on the plane and only start to move thereafter. A rolling circle on the other hand never has any point on its circumference at rest on the plane. Is this the case with the Reuleaux triangle too? Just that the forward motion of a vertex in contact the plane is very slow and doesn't easily show up? The forward speed difference in a bike ride with Reuleaux wheels would still make it an alarming experience of course.
@jorgeparra196
4 жыл бұрын
Awesome video
@radhead
4 жыл бұрын
Thank you!
@erkzneedtu
2 жыл бұрын
wow quality video
@radhead
2 жыл бұрын
Thanks :)
@abnatian
2 жыл бұрын
It's a pity you stopped publishing videos. They are great.
@radhead
2 жыл бұрын
Thank you. I might come back to doing these some day :)
@elijaht3452
4 жыл бұрын
Nice!
@radhead
4 жыл бұрын
Thanks!
@elijaht3452
4 жыл бұрын
No prob
@elijaht3452
4 жыл бұрын
Can you explain how to make surfaces of constant width that can roll in any direction? I love your vids
@radhead
4 жыл бұрын
@@elijaht3452 In the end of the video I show a couple of solids of constant width that can roll in any direction. They were 3D printed and the models can be found on my website.
@elijaht3452
4 жыл бұрын
Oh ok
@okrooob
6 жыл бұрын
you should have more subs
@rivkanahmani3355
6 жыл бұрын
ממשיך את דרכו של אבא. כל הכבוד!!
@rin_box
3 жыл бұрын
so cool
@radhead
3 жыл бұрын
Thanks :)
@lucamatteobarbieri2493
2 жыл бұрын
Reinventing the wheel
@radhead
2 жыл бұрын
:)
@minglin8949
5 жыл бұрын
awesome~!
@izaiasmurati5499
Жыл бұрын
Gostei muito da matéria. Gênial 🔟
@radhead
Жыл бұрын
obrigado
@user-xm4hl5zx1l
5 жыл бұрын
3:10
@johanneskarlos6635
2 жыл бұрын
Noice
@radhead
2 жыл бұрын
:)
@shadowaxolotl4006
6 жыл бұрын
I like turtles
@mraihanagustn6224
2 жыл бұрын
The shape reminds me of guitar's pick 😂
@radhead
Жыл бұрын
Totally!
@rismosch
Ай бұрын
how they work is literally im their name. i don't get why a 5 minute video is necessary to explain that.
@OJsY
4 жыл бұрын
Nice explanation, unnecessary background music. Made it really hard to hear what you were saying.
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