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Jellyfish Barge
The Jellyfish Barge is a floating greenhouse module that uses hydroponic agriculture and 70% less water compared to traditional agriculture. The barge is made of recyclable materials and uses solar distillation to collect 150 liters of saltwater daily and turn it into freshwater. 15% seawater is added back into the water to improve the mineral content and nutritional value of the crops. One module is approximately 70 square meters and can be used to grow between 1400 and 1600 plants per month. 120 units can be constructed on a hectare. The project was included as part of the Expo 2015 in Milan Milan ( , , Lombard: ; it, Milano ) is a city in northern Italy, capital of Lombardy, and the second-most populous city proper in Italy after Rome. The city proper has a population of about 1.4 million, while its metropolitan city h ..., Italy. The project was conceptualized by Stefano Mancuso and was financed by the Cassa di Risparmio di Firenze. The architects of the mod ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydroponic Agriculture
Hydroponics is a type of horticulture and a subset of hydroculture which involves growing plants, usually crops or medicinal plants, without soil, by using water-based mineral nutrient solutions in aqueous solvents. Terrestrial or aquatic plants may grow with their roots exposed to the nutritious liquid or in addition, the roots may be mechanically supported by an inert medium such as perlite, gravel, or other substrates. Despite inert media, roots can cause changes of the rhizosphere pH and root exudates can affect rhizosphere biology and physiological balance of the nutrient solution by secondary metabolites. Transgenic plants grown hydroponically allow the release of pharmaceutical proteins as part of the root exudate into the hydroponic medium. The nutrients used in hydroponic systems can come from many different organic or inorganic sources, including fish excrement, duck manure, purchased chemical fertilizers, or artificial nutrient solutions. Plants are com ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solar Distillation
A solar still distills water with substances dissolved in it by using the heat of the Sun to evaporate water so that it may be cooled and collected, thereby purifying it. They are used in areas where drinking water is unavailable, so that clean water is obtained from dirty water or from plants by exposing them to sunlight. Still types include large scale concentrated solar stills and condensation traps. In a solar still, impure water is contained outside the collector, where it is evaporated by sunlight shining through a transparent collector. The pure water vapour condenses on the cool inside surface and drips into a tank. Distillation replicates the way nature makes rain. The sun's energy heats water to the point of evaporation. As the water evaporates, its vapour rises, condensing into water again as it cools. This process leaves behind impurities, such as salts and heavy metals, and eliminates microbiological organisms. The end result is pure (potable) water. History Co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Freshwater
Fresh water or freshwater is any naturally occurring liquid or frozen water containing low concentrations of dissolved salts and other total dissolved solids. Although the term specifically excludes seawater and brackish water, it does include non- salty mineral-rich waters such as chalybeate springs. Fresh water may encompass frozen and meltwater in ice sheets, ice caps, glaciers, snowfields and icebergs, natural precipitations such as rainfall, snowfall, hail/ sleet and graupel, and surface runoffs that form inland bodies of water such as wetlands, ponds, lakes, rivers, streams, as well as groundwater contained in aquifers, subterranean rivers and lakes. Fresh water is the water resource that is of the most and immediate use to humans. Water is critical to the survival of all living organisms. Many organisms can thrive on salt water, but the great majority of higher plants and most insects, amphibians, reptiles, mammals and birds need fresh water to survive. Fresh wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quartz (publication)
''Quartz'' is an online news platform in English. It is focused on international business news. Quartz is privately held and was established in New York City in 2012. It is published in the United States with global business news and has specific publications for Africa, Hong Kong, India, Japan, and the United Arab Emirates. Audience and revenue ''Quartz'' targets high-earning readers, calling itself a "digitally native news outlet for business people in the new global economy". Sixty percent of its readers access the site via mobile devices. In August 2017, ''Quartz''s website saw about 22 million unique visitors. Approximately 700,000 people subscribe to its roster of email newsletters, which includes its flagship ''Daily Brief''. According to ''Ad Age'', ''Quartz'' made around $30 million in revenue in 2016, and employed 175 people. In 2017, revenue decreased to $27.6 million as advertising shrank. Uzabase (Japanese: ユーザベース) purchased the organization for $8 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Index Project
The Index Project, formerly INDEX: Design to Improve Life, is a Danish nonprofit organisation that promotes designs aimed at the improvement of life worldwide, both in developed and developing countries. The organisation is behind the biennial Index Award, the world's biggest design award. History Established in 2002, The Index Project was initially proposed by designer Johan Adam Linneballe and then Permanent Secretary of the Ministry of Economic and Business Affairs as a world design event in order to promote Denmark on a global scale, as well as attract tourism and investments. However, it soon acquired a global perspective, and its mission has become expressed in its motto: ''"Design to Improve Life"''."INDEX: Design to Improve Life" by Rod Bradbury, 2009 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
