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Kim says he came up with the idea five years ago while on a business trip to Japan, where he learned of a brand of socks that retained their freshness even after many days of unwashed wear and tear. Tiny sticks of sliver with germ-killing chemicals were woven into the fabric. When he got back to Seoul, Kim applied the principle to washing machines.
According to the Korea Testing & Research Industry, Samsung’s device kills 99.9% of germs. Kim says garments stay germ-free for up to a month after being laundered. The Ag+ Nano device went on sale in March 2003 and costs around $1,150; the revolutionary technology is also being used in Samsung’s refrigerators and air conditioners.
No wonder: consumers seem to a little sliver in their spin cycles. Since Samsung’s nano-armed products were first launched, they have brought in an estimated $779 million in revenue. Overall, nanotech has been one of science’s fastest-growing fields
A. Product development
B. Market investigation
C. Research designing
D. Sales promotion
Jackie Chart is a world-famous film star. He hopes to use his name in doing his business well. Now his business covers almost everything from clothing to food.
Chan first got into business 20 years ago, but failed because he wasn’t a good businessman.
"I thought since I could make films, I could do business on my own, too. But I didn’t know how to calculate (计算), how much things I bought cost, bow much a month’s rent (租金) cost... So I lost (损失) several million, then millions again," he once told reporters. "Now I have asked some businessmen to help me. "
For now, Chan is still making the most of his money by making films. He is using the money made from business to help others, such as the poor and those children who have no money to go to school.
"But the money I made from jumping from the second floor—the money made by working hard... I’ll keep for myself. " he said with a smile on his f
A. Right
B. Wrong
C. Doesn’t Say
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