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Science

Blind Man Navigates Obstacle Maze Unaided 191

iammani writes "The NYTimes runs a story about a blind man (blind because of a damaged visual cortex) successfully navigating an obstacle maze, unaided. Scientists have shown for the first time that it is possible for people who are blinded because of damage to the visual (striate) cortex can navigate by 'blindsight,' through which they can detect things in their vicinity without being aware of seeing them."
Software

goosh, the Unofficial Google Shell 310

ohxten writes "Stefan Grothkopp has come up with a pretty neat tool called goosh. It's essentially a browser-oriented, shell-like interface that allows you to quickly search Google (and images and news) and Wikipedia and get information in a text-only format. This is quite possibly the coolest thing I've seen in a good while."
Power

Submission + - Batteries which can power your laptop for 30 years

An anonymous reader writes: A research funded by U.S. Air Force Research Laboratory is developing a battery which can provide continuous power to your laptop for 30 years. Betavoltaic power cells are constructed from semiconductors and use radioisotopes as the energy source. As the radioactive material decays it emits beta particles that transform into electric power capable of fueling an electrical device like a laptop for years.

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