Financial traders turn to lasers for faster deals

In the world of computerised financial trading, every second counts and superfast fibre-optic networks may no longer be quick enough. Laser beam technology originally developed for the military is being rolled out to shave time off trades. via Pocket http://www.bbc.co.uk/news/technology-22380611#sa-ns_mchannel=rss&ns_source=PublicRSS20-sa