Then he discovered a new Japanesemethod of cutting diamonds: When viewed under a low-magnification (3x) lens, the stone refracted light in such a way as to give off a pattern of eight heart-shaped sparkles at the bottom of the diamond and eight arrow-shaped fire-bursts through the top--hence the name "hearts-and-arrows" diamonds.
According to the congressional report, China plans to more than double its renewable energy resource by 2020, is rapidly expanding nuclear power, which despite fears in the wake of the Japanese situation, is the cleanest method of producing power.
Any attempt to erect a one-time, rigid barrier between thieves and content, he says, is useless, including the current method pushed through by the Japanese consumer electronics companies.