Concepts like the counterfactual conditional, dispositions, and causation exhibit many of the same puzzling features that lawhood does; there are parallel philosophical questions and puzzles about these concepts.
A European contribution to Native American ancestry could explain two longstanding puzzles about the people's origins.
I started constructing puzzles about three years ago, just to see if I could do it.
"They are trying to solve puzzles about the nature of the universe".
(I set my puzzles about four months before they appear in print).
Nonetheless, the divorce has been finalized while everyone puzzles about the timing, including Clark Judge of CBSSports.com.com
This is just a way of stating some puzzle or puzzles about the sources for sticky wages and prices.
One of the puzzles about Brazil is why politicians should feel unable to talk about privatisation despite so many successes.
The paper is the latest installment in a long-running effort by scientists to solve one of the most vexing puzzles about global warming.
One of the puzzles about today's report is that it doesn't jibe with the recent figures for G.D.P., which have been weak.
They examined puzzles about whether God could deceive humankind, regardless of the evidence, and about whether he could render all human reasoning open to doubt.
