blue-sky
- s without immediate commercial value
the company cannot afford to do blue-sky research
- When the blue-sky program was launched in 1998, there were just 100 days; last year the city recorded 246.
- The reality is very different: most robots are either mindless factory drones or blue-sky academic projects that cost a fortune, break .
- A few years ago, the Defense Advanced Research Projects Agency, the Pentagon's blue-sky high-tech research wing that everyone calls DARPA, decided it was interested in developing .