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Science

Physicists Discover "Doubly Strange" Particle 260

Tsalg writes "Physicists have discovered a new particle made of three quarks, the Omega-sub-b. The particle contains two strange quarks and a bottom quark (s-s-b). It is an exotic relative of the much more common proton and weighs about six times the proton mass. This is probably one of the last noticeable sub-atomic discoveries made somewhere else than at CERN since LHC is about to start the hunt for the Higgs particle that remains elusive even for the experiment that just discovered the Omega-sub-b."

Comment Re:Higgs (Score 1) 197

I had thought that sqrt was defined as the positive square root just to avoid such apparent contradictions. If you want the negative square root, you have to specify it. So, while 1^2=(-1)^2 => sqrt(1^2)=sqrt[(-1)^2], all that means is that 1 = 1, not that 1 = -1.
Networking

Net Neutrality Bill Introduced In Canadian Parliament 132

FeatherBoa points out that the New Democratic Party in Canada has introduced legislation to limit the amount of control Canadian ISPs can exert over their subscribers. The bill would amend the Telecommunications Act to "prohibit network operators from engaging in network management practices that favour, degrade or prioritize any content, application or service transmitted over a broadband network based on its source, ownership or destination, subject to certain exceptions." Support for net neutrality in Canada has been building for quite a while now. Quoting CBC News: "'This bill is about fairness to consumers,' said Charlie Angus, the NDP's digital spokesman. It also looks to prohibit 'network operators from preventing a user from attaching any device to their network and requires network operators to make information about the user's access to the internet available to the user.' The proposed bill makes exception for ISPs to manage traffic in reasonable cases, Angus said, such as providing stable speeds for applications such as gaming or video conferencing."
The Military

Game Technology Helps Drive Military Training 127

longacre writes "With the gaming industry now spending more to develop user interfaces than the Pentagon, the Army has begun putting all that R&D to good use in weaponry and training. Reversing the traditional role of games attempting to simulate real life killing machines, it is now the weapons makers using gaming technology to make their products more effective. Popular Mechanics notes, 'Already, [Mark Bigham, director of business development for Raytheon Tactical Intelligence Systems] says that Raytheon has been experimenting with Wii controllers to explore the possibilities for training simulators and other applications that require physical movement. Just think, one day, the R&D that Nintendo put into Wii bowling could end up influencing basic training.'"

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