Turkey questions the wisdom of imposing sanctions now, echoing the Chinese position that further negotiations might coax the Iranians to export some of their stockpile of uranium for further enrichment abroad, rather than enrich it themselves.
While a country is waiting for its uranium to enrich, it needs to start thinking about bomb design.
To get there it would need to begin with a larger amount of medium-enriched uranium somewhere between 94 kilograms and 210 kilograms and enrich it further.
Tehran, too, may be willing to compromise, ending its enrichment up to 20 percent, a level at which it is easier to enrich it to weapons grade.
They enrich it with platinum ions.
"A street belongs to the people and the buildings that enrich it.
Tóibín does not so much subvert this image as enrich it.
The other is to extract uranium from the ground and enrich it.
By insisting that everything be Americanized, we dumb down our own society rather than enrich it.
"He always felt architecture needed objects to enrich it," Mr. Wagner said.
He laughed, and added, "We'll enrich it for you and sell it to you at a fifty-per-cent discount".
