Tomorrow's stocks could be traded via neutrino beam

Neutrinos may not travel faster than light, but that doesn't mean they can't be put to good use. By sending encoded pulses of neutrinos on a 10,000 km shortcut directly through the Earth, financial firms and high-frequency trading companies think they can get a 44-millisecond communication advantage over their… » 5/01/12 2:59pm 5/01/12 2:59pm