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T H E E N V I R O B U B B L E : CLEAN AIR PODS REDUX

The "Envirobubble" installation is the result of a summer workshop held at the Technical University of Crete, Greece in August 2010. The installation was exhibited at the Design Museum of Barcelona in Spain (Disseny Hub) between March and June 2011 within the framework of the exhibition "EcoRedux 02: Design Manuals for a Dying Planet."

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CLICK HERE TO SEE THE ENVIROBUBBLE VIDEO

>>1970, Lower Sproul Plaza at the University of California, Berkeley:

The underground architecture collective Antfarm staged the performance "Breathing – That's your Bag," inviting visitors to enter an enclosed pneumatic bubble, in order to breathe safely sealed off from the air pollution outside. The bubble, called the "Clean Air Pod" (CAP), would screen out noxious atmospheric contaminants and shield the people sheltered in the envelope. With an idiosyncratic sense of humor, Antfarm -Chip Lord, Hudson Marquez, Doug Michels and Curtis Schreier- wore gas masks, protective gear and white laboratory suits to survive outdoor air pollution; they urged passing visitors to sign death consent forms if choosing not to come into the Clean Air Pod. The Oakland Tribune reported Antfarm's recital as if it were to happen in the future; per Antfarm's request, the event was published as a forecast for April 22, 1972.

>>2011, Design Hub (D-Hub) Barcelona, Spain:

Inspired by Antfarm's project for the theatrical purification of air in urban environments, five architecture professors from the Cooper Union in New York, the Technical University of Crete (TUC) and the IE school of Madrid led a collaborative design and fabrication workshop (Crete, Greece August 2010) with the intention to revisit the issues raised in the 1960s, still eminent today. More than a dozen students from TUC worked laboriously on inventing architectural prototypes for air chambers as purifying machines. During the workshop, we revisited Reyner Banham's celebrated "well–tempered environment" in HVAC building systems and examined a diverse body of building technology techniques translated as design and spatial tools for the development of air purifying strategies in enclosed spaces. The research was consolidated in "The Envirobubble" installation fabricated at the Design Hub of Barcelona in March 2011. "The Envirobubble" raises issues on air quality still prominent today, though questioning at the same time if the air we breathe indoors is more hazardous than the air we breathe outdoors. We seek to expand awareness from outdoor to indoor air quality and alert visitors as to the breathable air in heavily sealed air conditioned buildings, with high degrees of condensation. "The envirobubble" presents four types of air pods as purifying machines. Each cluster of air pods performs and visualizes a purification process focusing on different types of pollutants: A) Dust (particulate inorganic matter) B) Moisture (humidity levels) D) Gas (toxic off-gas emissions E) CO2 (plant respiration). By opening up a perspective on the development of indoor air quality as an architectural design problem, rather than an engineering problem, the aim is to initiate a vital reassessment of environmental control in design terminology. Moisture Pod: The moisture pod harvests water vapor (humidity) from the air and collects it in pneumatic tanks for further alternative use. Matrices of interconnecting tubes "farm" water vapor, via temperature change accommodated in the matrix, and distribute droplets of water in plastic pods. The tubes are located according to the process of vapor distillation. . In the lower part of the pod, moisture is reaching two vessels and is then recirculated for other programs. The moisture pod is envisioned as a prototype for a building system that dehumidifies the air, improving indoor air quality, while at the same time collects water to be recycled for irrigating plants or for secondary household water systems. Dust Pod: Dust is an assemblage of particulate matter ubiquitous in the air and a leading pollutant in indoor air quality. In the domestic scale, it contains small amounts of human and animal hairs and shed skin particles, plant pollen, textile and paper fibers, soil minerals from outdoor soil, and other matter found in the local environment. The Dust Pod is an electrical dust collector, which ionizes dust particles and collects them on a net of strings that in time grow into a surface. Ionization is conducted via copper wire to which high voltage is applied. The Dust Pod is envisioned as a prototype for a building system that purifies the air from particulate matter, while at the same time collects dust to create insulating felt surfaces for other uses. CO2 Pod: The CO2 Pod uses plant life as a purification system for the atmosphere. Through photosynthesis, and more specifically through respiration, plants absorb CO2, exhaled by humans, and return oxygen. Human respiration and plant respiration work supplementary. This continuous cycle links the breathing mechanisms of two species. The CO2 Pod is a moving, breathing "lung" that regulates the respiration percentage of carbon dioxide through the expansion and contraction of plant life surface area. A series of pneumatically controlled pods embedded in the plants modulate the inflation and deflation of plant surface area in response to different times within a day. CO2 is exhaled into the pod and absorbed by the respiring "plant lung." In return, the air pod exhales back, emitting oxygen to the room. Gas Pod: Indoors, we daily inhale colorless and odorless toxic gases produced from daily activities. VOCs, is a group of volatile organic compounds, carbon based chemicals that evaporate as off-gases from certain solids and liquids at room temperature. They pervade our indoor air with concentrations that can be two to ten times greater in comparison to outdoor air. VOCs have potentially damaging health effects, like eye, nose and throat irritation, respiratory tract irritation, headaches, nausea, allergic skin reactions, fatigue, dizziness, visual disorders, and memory impairment, among other symptoms. There are numerous kinds of volatile organic compounds produced and used in manufacturing products. The Gas Pod is a serial filtering system which procedurally cleans air from the first pod onwards, until clean air is emitted to the room. The gas pod is envisioned as a prototype for a building system that filters air and prevents the intrusion of biological life indoors, while at the same time creates a series of overlapping layers with various degrees of transparency and opacity for the exterior envelope.


Credits | Research and Design Team for "THE ENVIROBUBBLE" installation:
Kostis Oungrinis and Marianthi Liapi (Technical University of Crete, Greece)
Anna Pla Catalá (IE School of Architecture, University of Madrid, Spain)
Lydia Kallipoliti and Michael Young (The Cooper Union, New York, USA)

Student Project Team (Technical University of Crete, Greece):
Georgios Andresakis, Yiannis Apostolopoulos, Tzeny Gorantonaki , Eirini Kalogeropoulou, Michalis Kantarzis, Despina Linaraki, Ioannis Liofagos, Dimitris Mairopoulos, Evangelos Alexandros Maistralis, Anna Neratzouli , Iasonas Paterakis, Eleni Roupa, Aggeliki Terezaki, Alma Tralo, Vassilis Tsesmetzis, Dimitris Vaimakis, Anna-Maria Moschouti-Vermer, Georgia Voradaki.

THE ENVIROBUBBLE IN THE PRESS:
http://www.archisearch.gr/article/429/the-envirobubble--clean-air-pods-redux-_-by-lydia-kallipoliti.htm
http://www.suckerpunchdaily.com/2011/08/31/the-envirobubble-clean-air-pods-redux/
http://cooper.edu/projects/envirobubble

DOWNLOAD ARTICLES ON "THE ENVIROBUBBLE":

Kallipoliti, L (2013) The Envirobubble: Clean Air Pods Redux, Proceedings of the 101 ACSA Annual Meeting: New Constellations/ New Ecologies, hosted by the California College of the Arts, San Francisco, CA.
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Kallipoliti, L and Young, M (2011) The Envirobubble, S.L.U.M Lab newspaper (Sustainable Living Urban Model), Spring 2011.
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