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Ember Of Parliament
An ember, also called a hot coal, is a hot lump of smouldering solid fuel, typically glowing, composed of greatly heated wood, coal, or other carbon-based material. Embers (hot coals) can exist within, remain after, or sometimes precede, a fire. Embers are, in some cases, as hot as the fire which created them. They radiate a substantial amount of heat long after the fire has been extinguished, and if not taken care of properly can rekindle a fire that is thought to be completely extinguished and can pose a fire hazard. In order to avoid the danger of accidentally spreading a fire, many campers pour water on the embers or cover them in dirt. Alternatively, embers can be used to relight a fire after it has gone out without the need to rebuild the fire – in a conventional fireplace, a fire can easily be relit up to 12 hours after it goes out, provided that there is enough space for air to circulate between the embers and the introduced fuel. They are often used for cooking, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Embers 01
''Embers'' is a radio play by Samuel Beckett. It was written in English in 1957. First broadcast on the BBC Third Programme on 24 June 1959, the play won the RAI prize at the Prix Italia awards later that year. Donald McWhinnie directed Jack MacGowran – for whom the play was specially written – as "Henry", Kathleen Michael as "Ada" and Patrick Magee as "Riding Master" and "Music Master". The play was translated into French by Beckett himself and Robert Pinget as ''Cendres'' and was published in 1959 by . The first stage production was by the French Graduate Circle of Edinburgh, Edinburgh Festival, 1977." The most recent version of ''Embers'' was broadcast in 2006 on BBC Radio 3 and directed by Stephen Rea. The cast included Michael Gambon as Henry, Sinéad Cusack as Ada, Rupert Graves, Alvaro Lucchesi and Carly Baker. This production was rebroadcast on BBC Radio 3 on 16 May 2010 as part of a double bill with a 2006 production of ''Krapp's Last Tape''. Opinions vary as t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radiation
In physics, radiation is the emission or transmission of energy in the form of waves or particles through space or through a material medium. This includes: * ''electromagnetic radiation'', such as radio waves, microwaves, infrared, visible light, ultraviolet, x-rays, and gamma radiation (γ) * ''particle radiation'', such as alpha radiation (α), beta radiation (β), proton radiation and neutron radiation (particles of non-zero rest energy) * '' acoustic radiation'', such as ultrasound, sound, and seismic waves (dependent on a physical transmission medium) * ''gravitational wave, gravitational radiation'', that takes the form of gravitational waves, or ripples in the curvature of spacetime Radiation is often categorized as either ''ionizing radiation, ionizing'' or ''non-ionizing radiation, non-ionizing'' depending on the energy of the radiated particles. Ionizing radiation carries more than 10 electron volt, eV, which is enough to ionize atoms and molecules and break ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ember Attack
An ember attack is when, during a bushfire, burning twigs, bark fragments, moss or leaves become temporarily airborne and are carried by winds in a cluster. Despite characteristics of an efficient embers are not directly known, trees bark is generally considered the most dangerous source in Australia. This led to the definition of a categorical classification ( Bark Hazard) used to evaluate the potential threat of ember attack. The Stringybark species of Eucalypt is particularly notorious for contributing large flaming sections of bark that due to their size, weight and shape, can be carried up to several kilometres away. The movements of embers from a bushfire are the primary cause of spot fires, which contribute to the continued spread of a bushfire. Fire spotting due to embers Ember attack can ignite additional fires ahead of the main fire front. This process is called fire spotting and occurs predominantly with two distinct spatial patters: * Short distance spotting, where ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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