1 week ago

chiral field ... See MoreSee Less

2 weeks ago

auto-heart-beat ... See MoreSee Less

 

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It leaves on

4 weeks ago

bipolar auto-order

The dot and its wave form a rotating auto-trapped dipole

#thechurchofspace
#disco #disco #disco
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Didn't get bored yet?! Let's do something more useful in your lab!

1 month ago

Auto-Orbit : the dot gets trapped in its own wave and revolves around successive twin oscillons

#thechurchofspace
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1 month ago

a wave without a dot ... See MoreSee Less

3 months ago

la nouvelle vague, moteur, ca tourne 😂😜 ... See MoreSee Less

4 months ago

Wave perpétuelle 🙂 ... See MoreSee Less

 

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How you did this?

4 months ago

auto-orbit

the local faraday wave field around the dotwave excites an oscillon, that creates its own circular field around which the dot is guided
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4 months ago

friandise ... See MoreSee Less

 

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please note the curvature deformation of the interference pattern created by the 3 droplets when they start rotating. This is because the speed of propagation of interactions on the bath surface is finite .

fast checkboard demodulation vizualization from Sander Wildeman ("synthetic schlieren") github.com/swildeman/fcd

what can we deduce from this 3-droplet interaction ? 🤔😆

5 months ago

4-Walker ... See MoreSee Less

7 months ago

Two dotwaves, with symetrical initial conditions, and a finite speed of interaction. Only the wave is shown. Can you guess where are the dots ? ... See MoreSee Less

An interesting article from Tomas Bohr, the grandson of Niels Bohr :
The walking droplets closely resemble quantum particles driven by a ‘pilot wave’, but how far the analogy can be taken is presently unknown

http://fermatslibrary.com/s/quantum-physics-dropwiseImage attachment

10 months ago

An interesting article from Tomas Bohr, the grandson of Niels Bohr :
"The walking droplets closely resemble quantum particles driven by a ‘pilot wave’, but how far the analogy can be taken is presently unknown"

fermatslibrary.com/s/quantum-physics-dropwise
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1 years ago

[SOUND] Did you know coupled equations can whistle just like a pair of Parakeet ? 🙂 🙂 ... See MoreSee Less

 

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spectrogram inside

1 years ago

What can you see in the bottom right corner ? ... See MoreSee Less

 

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Bottom right corner: fixed energy levels and instant switching between them.

Looks Happy! ^_^

Hey heliogone. Can you try this simple setup: Place a cylindrical object above the water (like a pen for exemple) and punch the water with it at 1836.15267389 times the forcing frequency of the water. This ratio is the Proton to Electron mass ratio. Then send a walker near it. Maybe this setup could simulate perfectly an electron around a proton? What do you think?

1 years ago

[ 83 - Dotwave in a ring ] And the end of this presentation !

Muchas gracias to Dr Senor Marc Fleury for support and bananafull discussions for those last 5 years 🍌🖖👍

marcf.blogspot.fr/
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1 years ago

[ 82 - Follow me ] Linear orbit ... See MoreSee Less

1 years ago

[ 81 - bounding and covalence ]
Self-explanatory ?
NB : please notice that a dot disappears exactly when the "covalence bounding" occurs.
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1 years ago

[80- Wave-mediated Spin Inversion ]
Self-explanatory 😉
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1 years ago

[79 - Travelling Wave ] At each impact of the dot, a travelling wave is emitted, which is hardly seen. Here we can visualize this propagating wave, created manually by a small disturbance of the bath.

The speed of this travelling wave is the maximum speed of wave-mediated interaction on the vibrating bath
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1 years ago

[ 78 - invisibility cloak ] Can you see why ? ... See MoreSee Less

1 years ago

[ 77 - molecules ] And a walking crystal primitive cell ... See MoreSee Less

1 years ago

[ 76 - ISOMERS ] "In chemistry, isomers are the compounds that have identical molecular formulas but differ in the nature or sequence of bonding of their atoms or in the arrangement of their atoms in space." (WIKI) ... See MoreSee Less

1 years ago

[75 - Unexpected equilibrium ]

Where a dot is seen finding a nice place inbetween waves after some wiggling....and not moving any more ... !
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1 years ago

[ 74 - bouncing in a 1D box ]

When a walker is forced to move in a monodimensionnal box, it will bounce at each left and right end, and this bounce will create a phase shift.
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1 years ago

[ 73 - Self interference through a slit ? ]
A strange event occured : the walker went inside the slit, self interfered, and reversed its motion...Or was it just an experimental artefact ?

😉
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[ 72 - Cavities eigenstates ]
The final stretch of this presentation now : a pot-pourri, ie a mix of pictures and videos showing several interesting effect, starting with these pictures of stationnary waves inside cavities : so called eigenstates :)

1 years ago

[ 72 - Cavities "eigenstates" ]
The final stretch of this presentation now : a "pot-pourri", ie a mix of pictures and videos showing several interesting effect, starting with these pictures of stationnary waves inside cavities : so called "eigenstates" 🙂
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1 years ago

[ 68-71 Bibliorgasmy (2/2) ]
- Instantaneous time mirrors
- self-organization into quantized eigenstates
- "superposition" and tunable Multi-stability
- parameters analogy
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1 years ago

[ 64-67 Bibliorgasmy (1/2) ]
- Experimental Auto-orbits
- Do-it-Not-Yourself : the MIT Apparatus
- Full Hydrodynamical Model : Navier-Stokes inside
- Lattices of bouncing droplets
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