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
In a new series of monumental light projections, art icon Jenny Holzer prompts urgent environmental action. Words from more than 40 global climate activists appear across the UK to coincide with COP26.