story links: rb field correspondent chuck olsen covers leif ericson day in st. paul minnesota, new japanese inventions, inflatable restraint personal airbag for airplanes, wet shaving tutorials (via metafilter), lets knit together knitting show, firefox 2.0, firefox pacman extension (thanks, nab!), 64% of online gamers in the US are women, rocketboom 411 (thanks, joco!), is google a moron for wanting to buy youtube?, technorati daily vlog