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当我们看到卡洛斯在离门35米处一记绝妙的任意球入网时,除了感叹其射艺精湛,有一个问题也在我们脑海中形成,那就是香蕉球究竟是怎么形成的?伦敦的科学博物馆助理馆长基里斯为我们破解了香蕉球之迷。他说:“香蕉球是皮球受压力差别转方向形成的磁力影响。简单地说,我们用左脚外侧或右脚外侧射一记任意球时,皮球先逆时针向右面飞去,这时皮球右面直接和空气碰撞,产生的高压使皮球向左转,而左面相对压力较大,也加速了皮球的左转。于是,一条先右后左的曲线便形成。”
When we saw Carlos 35 meters away from the door a wonderful free kick into the net, in addition to lamenting its superb artistry, there is a problem in our minds, that is, how the formation of banana ball? London Kirish, Assistant Director of Science Museum, cracked the fan of banana ball for us. He said: "The banana ball is the magnetic force caused by the pressure difference direction of the ball. In short, when we shoot a free kick with the outside of the left foot or the right foot, the ball flew counterclockwise to the right The right side of the ball collides directly with the air and the resulting high pressure causes the ball to turn to the left and a relatively large pressure to the left which also accelerates the left turn of the ball.