Just make a beat once in second

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In the ancient time, the clock maker ask to the clock before selling his clock. “My clock, can you beat as much as 31,536,000 times in a year?” The clock answered, “Ha, it is to much for me to do that!”“Oh, If that so much for you, can you do it 2,628,000 times . . .

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The nail is not hurt enough

Tweet Have you ever seen a dog? Last time 15 to 20 years a go my neighbor have a lot of dogs. If you leave the dog far a way, just say you leave it when the dog was sleeping. The dog could run faster and catch you. It is very fantastic of nose . . .

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What's really going on at the end of traffic jam?

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When I was in traffic jam, especially on the tol way. I see a simple or a tiny accident could make a long-long jam. Why that condition frequently appeared? Simply none can understand none can predicted well what really happen just in a few meter from the driven car. In this case we . . .

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