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  • Quantum electrodynamic s - Wikipedia, the free encyclopedia: Quantum electrodynamic s (QED) is a relativistic quantum field theory of electrodynamic s. QED was developed by a number of physicists, beginning in the late 1920s. It basically describes how light and matter interact. More specifically it deals with the interactions between electrons, positrons and photons. QED mathematically describes all phenomena involving electrically charged particles interacting by means of exchange of photons. It has been called "the jewel of physics" for its extremely accurate predictions of quantities like the anomalous magnetic moment of the electron, and the Lamb shift of the energy levels of hydrogen.[1] In technical terms, QED can be described as a perturbation theory of the electromagneti c quantum vacuum.

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  • The Vega Science Trust - Richard Feynman: Chosen by the New Scientist - best on-line videos 2007. A set of four priceless archival video recordings from the University of Auckland (New Zealand) of the outstanding Nobel prize-winning physicist Richard Feynman - arguably the greatest science lecturer ever. Although the recording is of modest technical quality the exceptional personal style and unique delivery shine through.

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    Save classical music from the snobs of musoc.org - The Guardian

    A "hall of shame" has been inaugurated over at a self-parodically silly new website called musoc.org . Attempting to shore up classical music (or rather, their preferred term, "art music") from the forces of what they see as a pernicious cultural ...

    Flower vandals strike in Trowbridge again - This is Trowbridge

    Vandals have destroyed three towers filled with floral displays for the Trowbridge in Bloom festival just weeks after plants were swiped from the town bridge by thieves wanting to use them in their own gardens. The three-tier towers, which had only ...

    Let's Screw Up the Entire Internet to Save Newspapers - Gawker

    The hot new idea among people who think about "journalism," and the sanctity thereof: let's ban linking, on the internet ! Let's also ban wheels, in order to save the horse industry. Let's also ban talking about things! This whole argument is ...

    The Top 150 Players in Cloud Computing - Soa Wolrd

    A robust ecosystem of solutions providers is emerging around cloud computing.Here, SYS-CON's Cloud Computing Journal expands its popular list of most active players in the fast-emerging Cloud Ecosystem, from the 'mere' 100 we identified back in ...

    Lose Trident and win the moral war - Times Online

    A recent editorial in this paper on Trident, noting that ?national defence is one of the cardinal duties of the statesman?, caused me to reflect on the moral duties of a cardinal. In the debate surrounding the replacement of Trident, we have ...

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