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Thanks to a complex mathematical algorithm, these plastic shapes follow a very specific route as they roll. In fact, researchers have shown that a shape can be designed to follow almost any path you can think of.

nature

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1,391,772 次观看 • 2 年前 •via X (Twitter)

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nature 的头像

nature2 年前

Read the paper here:

ipatimo 的头像

ipatimo2 年前

Wow, you can design an object that will draw a line replicating a human ECG or replicating the horizon line of some famous place as a souvenir.

MilvusPasser 的头像

MilvusPasser2 年前

I want a shape to write this!

Shiwei Zhao 的头像

Shiwei Zhao2 年前

Wanna simulate it. How? Checkout our review on computational modeling of non-spherical particles, here ( @NatRevPhys.

Ricel (Training Arc) 的头像

Ricel (Training Arc)2 年前

Yo, if you arent to busy can you solve the homelessness and drug problems.. maybe do some maths to get the economy going again

Melin Chaudhary 的头像

Melin Chaudhary2 年前

every matter in this uinverse repeat the same pattern while moving according to their shape... does it means we are also repeated.. multiverse is true... -Melin chaudhary

E. 的头像

E.2 年前

@cagrimbakirci There is something about Fourier Series but idk what exactly 🙂

Susan Kleinfelter she/her 的头像

Susan Kleinfelter she/her2 年前

When the shape produces two identical copies of the path with non-identical parts of the sphere, would you call that pseudosymmetry? 🤔

Emre Gürsoy 的头像

Emre Gürsoy2 年前

Amazing story telling, I have no idea how it would be applicable but I want to order all the shapes to play around!

Vishnu Agnihotri 的头像

Vishnu Agnihotri2 年前

Hasn't the same principle been applied in the design of camshafts that open engine valves & similar mechanisms? We had a course called 'dynamics of machinery' in mech engineering. This of course seems to be a much more sophisticated approach mathematically

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