The experimental drone that could help stop Japan's nuclear disaster

As Japan struggles to control the Fukushima Daiichi nuclear plant, radiation has made the work dangerous to workers for even brief periods. Imagine if a drone helicopter could precisely drop water or chemicals on the reactors. One can. » 3/18/11 11:15am 3/18/11 11:15am

See A Synchropter In Action

While I can't tell you yet about the 1,000 Chryslers I'm driving today in San Diego, I can show you this rare K-1200 K-Max synchropter, a helicopter with two rotors on separate angled masts. What's it doing here? » 1/25/11 10:00am 1/25/11 10:00am