Carbon
Chemical Element
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'Carbon tax' is sensible, and perhaps inevitable, advocate says...advocate of the carbon tax. He spoke to The Times in his office at Oxford University. How can you tax everything that requires carbon to produce? Obviously, taking every commodity, every plastic toy, every piece of IT kit and dissecting... In this article: Carbon, Tax, Climate change, China, Britain, United States, Fossil fuel, Oxford University, and Oxford |
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sciencedaily | November 12, 2009
Rich Countries 'Should Pay' To Transfer Low Carbon Technology
...Copenhagen underway, a new paper by Oxford University researchers says that rich countries need to pay the full incremental cost of low carbon technology for developing countries to avoid dangerous climate change. The authors argue that...
In this article: Coal, Climate change, Copenhagen, University of Oxford, India, and China
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BBC News | November 02, 2009
Counting carbon
...is not any old tonne of coal: it will be, as close as we can estimate it, the trillionth tonne of carbon to be released into the atmosphere as carbon dioxide since industrialisation began in the 18th Century. The Science Museum, London,...
In this article: Carbon dioxide, Climate change, Science Museum, Copenhagen, Carbon footprint, Global warming, Coal, and Fossil fuel
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New Scientist - Latest Headlines | October 21, 2009
Subterranean microbes revive tired old gas fields
...there." "Given the demand for fossil fuels, it seems to me inevitable that such 'exotic' forms of fossil carbon will be developed and exploited," says Myles Allen, head of the Climate Dynamics group at the University of Oxford. "This all...
In this article: Methane, New Scientist, Coal, Fossil fuel, US Geological Survey, and Sequestration
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BBC News | November 26, 2007
Homes 'can cut CO2 by up to 80%'
Homes 'can cut CO2 by up to 80%' Carbon dioxide emissions from UK homes could be cut by up to 80% by 2050, according to a low carbon strategy produced by Oxford University. Financial incentives for home owners and tighter energy efficiency...
In this article: Carbon dioxide, Oxford University, UK, Climate change, Co-operative Bank, and Friends of the Earth
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Wikipedia | October 22, 2009
David Britz
...and Bonding of Fullerenes and Nanotubes", in 2005. During his work at Oxford, David Britz created more than ten new carbon nanotube- and fullerene-based materials and processes. He has been awarded Honorable Mention for the 2002...
In this article: David Britz, University of Oxford, Oxford, University of Nottingham, Christ Church, Oxford, and Franklin, Massachusetts
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BBC | August 05, 2009
Harrabin's notes
...key technologies in their infancy. Carbon offset entrepreneur Mike Mason said offsets were clearly not a long-term solution, as shortly the whole world would need to start contracting emissions. From my post-meeting soundings there did...
In this article: Climate change, Tax, Institute for Public Policy Research, Copenhagen, Moral imperative, and Kyoto Protocol
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The Register | May 28, 2009
Decarbonising Britain won't work: study
...2050. Roger Pielke Jr is a professor at the Cooperative Institute for Research in Environmental Sciences and a visiting professor at University of Oxford's Said Business School who has accepted the case for cutting carbon emissions. However,...
In this article: Roger Pielke Jr, UK, Carbon dioxide, Coal, Aston University, University of Oxford, Cooperative Institute for Research in Environmental Sciences, and Said Business School
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Gizmodo | June 12, 2008
Chillis: Oxford Professor Uses Carbon Nanotubes to Measure Red Hot Chillies
Chillis: Oxford Professor Uses Carbon Nanotubes to Measure Red Hot Chillies Oxford Professor Uses Carbon Nanotubes to Measure Red Hot Chillies A Don at Oxford University has come up with a novel way to measure the hotness of chilli peppers...
In this article: Chillies, Oxford, Oxford University, and Capsaicin
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Neatorama | June 19, 2009
This Old Nest: Birds Still Use 2,000-Year-Old Nest
...about living in an old house. When ornithologist Kurt Burnham of the University of Oxford and colleagues carbon dated the guano and other debris of a gyrfalcon nest in Greenland, he got a very surprising answer: Carbon dating revealed that...
In this article: Gyrfalcon, University of Oxford, and Greenland
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Description from Wikipedia:
Carbon (pronounced: /kɑɹbən/) is a chemical element with the symbol C and its atomic number is 6. As a member of group 14 on the periodic table, it is nonmetallic and tetravalent—making four electrons available to form covalent chemical bonds. There are three naturally occurring isotopes, with C and C being stable, while C is radioactive, decaying with a half-life of about 5700 years. Carbon is one of the few elements known to man since antiquity. The name "carbon" comes from Latin language carbo, coal, and, in some Romance languages, the word carbon can refer both to the element and to coal.
There are several allotropes of carbon of which the best known are graphite, diamond, and amorphous carbon. The physical properties of carbon vary widely with the allotropic form. For example, diamond is highly transparent, while graphite is opaque and black. Diamond is among the hardest materials known, while graphite is soft enough to form a streak on paper. Diamond has a very low electric conductivity, while graphite is a very good conductor. Also, diamond has the highest thermal conductivity of all known materials under normal conditions. All the allotropic forms are solids under normal conditions but graphite is the most thermodynamically stable.
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