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How many times have you managed to swat a fly with a hand? Difficult is not it? The secret behind this capability is now known explanation. For the past 20 years researching the biomechanics of fly wings, Michael Dickinson of the California Institute of Technology (Caltech) recently broke now. That, too, because she was always curious about the simple question and often asked many people he had met. "Now I have the answer," said Dickinson who conducted the study with Esther M and M Abe Zarem. He discovered the secret maneuvers after recording a number of threatened blow flies using a digital camera that can record the speed and resolution tinggi.Mereka found that flies can identify threats based on location. Otanya will calculate how much a threat to them before deciding to flap its wings and fled. After predicting the direction of the threat, foot rests to fly in the opposite direction. All the preparation can be done to escape very quickly, just 100 milliseconds ...

Why wedding ring on the ring finger is always there , not in the other fingers ... I actually also confused but after reading an article, interesting also to note. Try to follow these steps, you'd be amazed because God really made wonders (This quote comes from China): 1. Firstly, show your palm, middle finger bent inward (see picture). 2. Then, 4 fingers tips to tips. 3. The game starts, 5 finger but only 1 pair inseparable pair. 4. Try to open your thumb, the thumb represent parents, the thumb can be opened because all human beings experience pain and death. Thus our parents will leave us one day. 5. Close up your thumb, then open your second finger, the finger represent brothers and sisters, they have their own families, so that they too will leave us. 6. Now close your index finger back, go to the little finger, which represents the children. Sooner or later the kids will also be leaving us. 7. Nevertheless, close up your little finger, ope...