Stand on a cliff of the right height in relation to the horizon. Using sensitively tuned equipment, look out to see a past resonating off the ocean (past-present interferometry).
Stand on a cliff of the right height in relation to the horizon. Using sensitively tuned equipment, look out to see a past resonating off the ocean (past-present interferometry).
Instructions for mapping atmospheric conditions.
The artists climb a thirty metre radio antenna and make observations.