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Comment Re:Precision of calculations (Score 5, Informative) 68

by Rip Dick (#31718822) Attached to: Exotic "Electroweak" Star Predicted
The idea of a body so massive that even light could not escape was first put forward by geologist John Michell in a letter written to Henry Cavendish in 1783 to the Royal Society:

If the semi-diameter of a sphere of the same density as the Sun were to exceed that of the Sun in the proportion of 500 to 1, a body falling from an infinite height towards it would have acquired at its surface greater velocity than that of light, and consequently supposing light to be attracted by the same force in proportion to its vis inertiae, with other bodies, all light emitted from such a body would be made to return towards it by its own proper gravity. —John Michell[2]

In 1796, mathematician Pierre-Simon Laplace promoted the same idea in the first and second editions of his book Exposition du système du Monde (it was removed from later editions).[3][4] Such "dark stars" were largely ignored in the nineteenth century, since light was then thought to be a massless wave and therefore not influenced by gravity. Unlike the modern black hole concept, the object behind the horizon of a dark star is assumed to be stable against collapse.
Games

EVE Online Battle Breaks Records (And Servers) 308

Posted by Soulskill from the blame-it-on-the-torrents dept.
captainktainer writes "In one of the largest tests of EVE Online's new player sovereignty system in the Dominion expansion pack, a fleet of ships attempting to retake a lost star system was effectively annihilated amidst controversy. Defenders IT Alliance, a coalition succeeding the infamous Band of Brothers alliance (whose disbanding was covered in a previous story), effectively annihilated the enemy fleet, destroying thousands of dollars' worth of in-game assets. A representative of the alliance claimed to have destroyed a minimum of four, possibly five or more of the game's most expensive and powerful ship class, known as Titans. Both official and unofficial forums are filled with debate about whether the one-sided battle was due to difference in player skill or the well-known network failures after the release of the expansion. One of the attackers, a member of the GoonSwarm alliance, claims that because of bad coding, 'Only 5% of [the attackers] loaded,' meaning that lag prevented the attackers from using their ships, even as the defenders were able to destroy those ships unopposed. Even members of the victorious IT Alliance expressed disappointment at the outcome of the battle. CCP, EVE Online's publisher, has recently acknowledged poor network performance, especially in the advertised 'large fleet battles' that Dominion was supposed to encourage, and has asked players to help them stress test their code on Tuesday. Despite the admitted network failure, leaders of the attacking force do not expect CCP to replace lost ships, claiming that it was their own fault for not accounting for server failures. The incident raises questions about CCP's ability to cope with the increased network use associated with their rapid growth in subscriptions."

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