stafusa's user avatar
stafusa's user avatar
stafusa's user avatar
stafusa
  • Member for 7 years, 8 months
  • Last seen this week
  • Germany
33 votes

Could a computer unblur the image from an out of focus microscope?

23 votes
Accepted

What stops water from a moon pool from filling the inside of a submarine?

20 votes

Why is ascending some stairs more exhausting than descending?

20 votes
Accepted

Are all aperiodic systems chaotic?

19 votes

What is considered a wavelength?

17 votes

Fractal patterns on water

16 votes
Accepted

Does a "Photon Box" have gravitational mass?

14 votes
Accepted

Does plucking a guitar string create a standing wave?

13 votes

How exactly is the formalism of thermodynamics based on contact geometry?

13 votes
Accepted

How do we know chaotic systems are actually chaotic and not periodic?

13 votes

Is closed phase trajectory a necessary feature of any one-dimensional periodic motion?

12 votes

If a thousand people whisper inaudibly, will the resulting sound be audible?

12 votes

Where is the element of time in the definition of work?

12 votes

Are there necessary and sufficient conditions for ergodicity?

11 votes
Accepted

Dynamicity inside a stationary water drop

10 votes
Accepted

Why doesn't hair tangle?

10 votes
Accepted

Chaos and general relativity

9 votes
Accepted

Why is black a better emitter of heat than white?

9 votes
Accepted

Is it possible for a system to be chaotic but not ergodic? If so, how?

8 votes

Can a theory of everything solve the oldest problem of turbulence?

8 votes

Must magnetic field lines close upon themselves or go to infinity?

8 votes
Accepted

Self-study book for dynamical systems theory?

8 votes

Vacuum freezing of water

7 votes
Accepted

Can compressed air be used to make an object "float?"

7 votes
Accepted

What is the hydrodynamical explanation for the 'footprint' of a diving whale?

7 votes
Accepted

Why can't we humans solve the three-body-problem? and why can computers solve it?

7 votes

Nuclear Fusion: Why is spherical magnetic confinement not used instead of tokamaks in nuclear fusion?

7 votes
Accepted

Is it possible to quantify how chaotic a system is?

6 votes

What is a non-conservative system?

6 votes
Accepted

What is the Kitaev Model and why has it become so popular?

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