conundrums

But, while it attempts to resolve these conundrums, Spain is enjoying its status as the motor of European growth.

In fact, an idea like the participatory universe that accounts for the role of the observer in determining something’s quantum state could help explain some mathematical conundrums that have appeared in quantum physics, Linde said.

Deep canvassing ended with a debrief — people sharing conversations and conundrums.

One of the most frustrating friendship conundrums is watching one of your friends date someone who you can’t stand.

Since the earliest plans for the California High-Speed Rail Project, the segment connecting the Central Valley to Los Angeles has been fraught with controversy and technical conundrums.