art
Sine Wave A 440 Hz Concert Pitch for Ten Hours
Stop your brain from overthinking. You don't need an app. Ten hour Sine wave with no overtones which is called pure as it is only the fundamental frequency.
Vimeo
One of the largest rooms of dOCUMENTA (13) is dedicated exclusively to the work of German artist Thomas Bayrle. Bayrle, born in 1937 in Berlin, has already participated in Documenta 3 in 1964 and in Documenta 6 in 1977 in Kassel (Germany). Nearly 50 years after his first participation Thomas Bayrle is now celebrating his impressive comeback to one of the most important art events of the world. At the center of his exhibition at Documenta are 8 kinetic works. These sculptures are engines that are cut open. If you ever wanted to know how the motor of a Porsche 911, Moto Guzzi bike or the radial engine of an airplane works: It can be seen here.