story links: nasa finds direct proof of dark matter (video), hidden cost of eye accidents may still be higher than expected, cat in wheel, dave winer releases nytimes river for the blackberry and other pdas, internet bench, marshall brown opens more free high-power wi-fi access points in new york city through wi-fi salon (related), rb field correspondent andy carvin moves to washintong d.c., computers write news (via fimoculous)