Each 5” x 4” x 4”
Homemade bouncing balls (sodium silicate, rubbing alcohol) in plaster coating; oyster shells, enamel paint, nail polish, found marble, engraved brass label
Earliest waveform recordings of blood flowing from the heart and in the brain during sleep, dreaming, and various emotional states (1874-96).3-D printed in brass-plated stainless steel; lacquered maple, 22k gold leaf; video, waveform audio processing by Patrick Feaster