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Rinky Dink (sound System)
Rinky Dink is a mobile musical sound system that operates on power provided by two bicycles and solar panels. The sound system tours the world as part of many musical festivals and parties. As well as being powered by bicycle, the system itself is moved around using specially converted bicycles. Rinky Dink is an example of how green electricity can be generated and used to power things. The Rinky Dink was responsible for powering the first bicycle-powered digital recording in history—''Live & Pedal-Powered'' (1995) by Baka Beyond Baka Beyond is a world music group formed in 1992 with members from a wide variety of backgrounds and cultures, fusing Celtic and other western music styles with traditional Baka music from Cameroon. Biography Baka Beyond began in 1992, wh .... The system was named after the American slang expression "rinky-dink", which originally meant "rip-off", but came to mean anything that was poorly put together, amateurish, shoddy, cheap or insignific ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rinky Dink Soundsystem Glastonbury 2008
is an Australian professional tennis player. Following a successful career at the University of North Carolina at Chapel Hill, Hijikata went professional and has a career high ATP singles ranking of world No. 70 achieved on 16 October 2023 and in doubles of world No. 31 on the same date. Early life and education Hijikata was born in Sydney, Australia to Japanese immigrant parents. He began playing tennis at age three or four. He attended The King's School in Sydney from 2013 to 2016. His father is a tennis coach. His favourite player growing up was Lleyton Hewitt and later, Kei Nishikori. Hijikata played college tennis for North Carolina Tar Heels men's tennis from 2019 to 2021. Career 2018–2021: Career beginnings In March 2018, Hijikata made his ITF debut at the Australia F3 in Mornington, Australia. He won his first match the following week at the Australia F4. In October 2018, Hijikata won silver at the Tennis at the 2018 Summer Youth Olympics – Boys' doubles, team ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sound Reinforcement System
A sound reinforcement system is the combination of microphones, signal processors, amplifiers, and loudspeakers in enclosures all controlled by a mixing console that makes live or pre-recorded sounds louder and may also distribute those sounds to a larger or more distant audience. In many situations, a sound reinforcement system is also used to enhance or alter the sound of the sources on the stage, typically by using electronic effects, such as reverb, as opposed to simply amplifying the sources unaltered. A sound reinforcement system for a rock concert in a stadium may be very complex, including hundreds of microphones, complex live sound mixing and signal processing systems, tens of thousands of watts of amplifier power, and multiple loudspeaker arrays, all overseen by a team of audio engineers and technicians. On the other hand, a sound reinforcement system can be as simple as a small public address (PA) system, consisting of, for example, a single microphone connected to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bicycle
A bicycle, also called a pedal cycle, bike or cycle, is a human-powered or motor-powered assisted, pedal-driven, single-track vehicle, having two wheels attached to a frame, one behind the other. A is called a cyclist, or bicyclist. Bicycles were introduced in the 19th century in Europe. By the early 21st century, more than 1 billion were in existence. These numbers far exceed the number of cars, both in total and ranked by the number of individual models produced. They are the principal means of transportation in many regions. They also provide a popular form of recreation, and have been adapted for use as children's toys, general fitness, military and police applications, courier services, bicycle racing, and bicycle stunts. The basic shape and configuration of a typical upright or "safety bicycle", has changed little since the first chain-driven model was developed around 1885. However, many details have been improved, especially since the advent of modern ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Photovoltaic Module
Photovoltaics (PV) is the conversion of light into electricity using semiconducting materials that exhibit the photovoltaic effect, a phenomenon studied in physics, photochemistry, and electrochemistry. The photovoltaic effect is commercially used for electricity generation and as photosensors. A photovoltaic system employs solar modules, each comprising a number of solar cells, which generate electrical power. PV installations may be ground-mounted, rooftop-mounted, wall-mounted or floating. The mount may be fixed or use a solar tracker to follow the sun across the sky. Photovoltaic technology helps to mitigate climate change because it emits much less carbon dioxide than fossil fuels. Solar PV has specific advantages as an energy source: once installed, its operation generates no pollution and no greenhouse gas emissions, it shows scalability in respect of power needs and silicon has large availability in the Earth's crust, although other materials required in PV system man ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Festival
A festival is an event ordinarily celebrated by a community and centering on some characteristic aspect or aspects of that community and its religion or cultures. It is often marked as a local or national holiday, mela, or eid. A festival constitutes typical cases of glocalization, as well as the high culture-low culture interrelationship. Next to religion and folklore, a significant origin is agricultural. Food is such a vital resource that many festivals are associated with harvest time. Religious commemoration and thanksgiving for good harvests are blended in events that take place in autumn, such as Halloween in the northern hemisphere and Easter in the southern. Festivals often serve to fulfill specific communal purposes, especially in regard to commemoration or thanking to the gods, goddesses or saints: they are called patronal festivals. They may also provide entertainment, which was particularly important to local communities before the advent of mass-produced e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Green Energy
Energy is sustainable if it "meets the needs of the present without compromising the ability of future generations to meet their own needs". Most definitions of sustainable energy include considerations of environmental aspects such as greenhouse gas emissions and social and economic aspects such as energy poverty. Renewable energy sources such as wind, hydroelectric power, solar, and geothermal energy are generally far more sustainable than fossil fuel sources. However, some renewable energy projects, such as the clearing of forests to produce biofuels, can cause severe environmental damage. The role of non-renewable energy sources in sustainable energy has been controversial. Nuclear power is a low-carbon source whose historic mortality rates are comparable to wind and solar, but its sustainability has been debated because of concerns about radioactive waste, nuclear proliferation, and accidents. Switching from coal to natural gas has environmental benefits, including a lower ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baka Beyond
Baka Beyond is a world music group formed in 1992 with members from a wide variety of backgrounds and cultures, fusing Celtic and other western music styles with traditional Baka music from Cameroon. Biography Baka Beyond began in 1992, when vocalist Su Hart and her partner – guitar, mandolin and bouzouki player Martin Cradick (formerly of the group Outback) travelled to south-east Cameroon to live with the Baka tribe (hunter-gatherer Pygmies) in the rainforest and record their music. The band was inspired by the Baka, "one of the oldest and most sensitive musical cultures on earth". Su Hart said "It was the amazing bird-like singing or yelli that first attracted me, ... The women get together before the dawn to sing, enchant the animals of the forest and ensure that the men's hunting will be successful. Song and dance are used by the Baka for healing, for rituals, for keeping the community together and also for pure fun." In the early days of the band, Baka Beyond consi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solar-powered Devices
Solar power is the conversion of energy from sunlight into electricity, either directly using photovoltaics (PV) or indirectly using concentrated solar power. Photovoltaic cells convert light into an electric current using the photovoltaic effect. Concentrated solar power systems use lenses or mirrors and solar tracking systems to focus a large area of sunlight to a hot spot, often to drive a steam turbine. Photovoltaics were initially solely used as a source of electricity for small and medium-sized applications, from the calculator powered by a single solar cell to remote homes powered by an off-grid rooftop PV system. Commercial concentrated solar power plants were first developed in the 1980s. Since then, as the cost of solar electricity has fallen, grid-connected solar PV systems have grown more or less exponentially. Millions of installations and gigawatt-scale photovoltaic power stations continue to be built, with half of new generation capacity being solar in 2021. A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electronic Music Groups
A musical ensemble, also known as a music group or musical group, is a group of people who perform instrumental and/or vocal music, with the ensemble typically known by a distinct name. Some music ensembles consist solely of instrumentalists, such as the jazz quartet or the orchestra. Other music ensembles consist solely of singers, such as choirs and doo wop groups. In both popular music and classical music, there are ensembles in which both instrumentalists and singers perform, such as the rock band or the Baroque chamber group for basso continuo ( harpsichord and cello) and one or more singers. In classical music, trios or quartets either blend the sounds of musical instrument families (such as piano, strings, and wind instruments) or group together instruments from the same instrument family, such as string ensembles (e.g., string quartet) or wind ensembles (e.g., wind quintet). Some ensembles blend the sounds of a variety of instrument families, such as the orchestr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DIY Culture
"Do it yourself" ("DIY") is the method of building, modifying, or repairing things by oneself without the direct aid of professionals or certified experts. Academic research has described DIY as behaviors where "individuals use raw and semi-raw materials and parts to produce, transform, or reconstruct material possessions, including those drawn from the natural environment (e.g., landscaping)". DIY behavior can be triggered by various motivations previously categorized as marketplace motivations (economic benefits, lack of product availability, lack of product quality, need for customization), and identity enhancement (craftsmanship, empowerment, community seeking, uniqueness). The term "do-it-yourself" has been associated with consumers since at least 1912 primarily in the domain of home improvement and maintenance activities. The phrase "do it yourself" had come into common usage (in standard English) by the 1950s, in reference to the emergence of a trend of people underta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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