qed.wav is an assertion. Claiming to have finally solved an unsolved mathematical problem and to make an interpretation of what had to be proved. 

quod erat demonstrandum.

In search of the 'unknown', field recordings, musical compositions, interpretations and a voice-over revolve around the phenomenon of the 'hailstone conjecture'. This collage forms a journey through a hail chaos, a merging image of a reality that cannot exist like this. 

qed.wav is an assertion. The claim to have finally solved an unsolved scientific problem and to make a statement of what had to be proved. 

quod erat demonstrandum.

Field recordings, musical compositions, interpretations and a voice-over revolve around the phenomenon of the 'hailstone-conjecture'. A merging image of a reality that cannot really exist in this form is distributed within a collage - a journey through a hailstorm chaos.