My daughter nearly every day is asking me to play with her and to solve small problems. But not all problems are easy for her... Continue to read... FAA uses one tricky device for testing the strength of the windshield of an airplane. The essence of the experiments includes that this device throws with the certain speed a carcass of chicken into the glass. Thus if the windshield remains safe they believe that in real flight the head-on collision of the airplane with a bird will not lead to breakdown of the glass... Continue to read... Home

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