Such quick and easy access to top officials is rare in any country -- in Sudan doubly so.

CNN: Darfur diary: Unreliable testimony

In this case of rare earths and dual-use magnet technology, no quick or easy resolution is likely.

FORBES: Dual-Use Technology, Japan-China Economic Integration, and the New Japanese NSC

These low temperatures allow for a quick start-up, a more compact design, and less use of rare-earth materials.

FORBES: Harvard Researchers Develop Fuel Cell Chip