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When a plant reacts to a butterfly larvae feeding on its leaves, it releases chemical substances, or compounds. The characteristics of these compounds have been analyzed in collaboration with the Ecological Chemistry Research Group at the Royal Institute of Technology in Stockholm, and then transposed into amplitude and intensity of sinus tones, recorded at EMS (Electroacoustic Music in Sweden), Stockholm. Thus these beautiful graphic score and soundtrack by Swedish artist Christine Ödlund are direct transpositions of "the plant's life, struggle and death"."

"Although the transformation of the functional state of the living organism into sound was an important dimension of the work, the artists and designers were also interested in looking at the processes and authoritative gestures that legitimise the collection of personal information and how informed consent is attained and defined. In the age of the quantified self, what does it mean to donate biological data? How much does it (or should it) matter to us that we can keep control over it? Does this biological data have more value for us than other types of data?"

"Robertina Šebjanič is one of those rare artists who brings as much attention to the aesthetics and concepts behind her artworks as to the meticulous scientific research that sustains them. Her installations, sound experiments and performances invite us to reflect upon our relationship as human beings with the rest of the world. Over the past few years, she has been collaborating with scientists, hackers, thinkers and other artists to explore themes such as interspecies communication, underwater sound pollution, the possible coexistence of animals and machines, chemical processes, the origin of life, etc. "

"Central to Doug Aitken's "100 YRS" exhibition is a new "Sonic Fountain," in which water drips from 5 rods suspended from the ceiling, falling into a concrete crater dug out of the gallery floor. The flow of water itself is controlled so as to create specific rhythmic patterns that will morph, collapse and overlap in shifting combinations of speed and volume, lending the physical phenomenon the variable symphonic structure of song. The water itself appears milky white, as if imbued and chemically altered by its aural properties, a basic substance turned supernatural. The amplified sound of droplets conjures the arrhythmia of breathing, and along with the pool's primordial glow, the fountain creates its own sonic system of tracking time."

"VoxAura; the River Sings suggests that we pay attention to these complex issues that ultimately control our destiny by listening to the chemical composition of the Baltic."

""the role of smells in our perception of and engagement with the past has not been systematically explored." Their findings, presented under the title "Smell of heritage: a framework for the identification, analysis and archival of historic odours," are based on sampling volatile organic compounds (VOCs), which compose most odors, at sites including the library of St. Paul's Cathedral in London. They additionally surveyed people about their olfactory perceptions of historical books."

"I brought a pound of sodium to Chestfest 5.0. It did neat things once it hit the water!"