Regardless of who invented the bicycle kick, it has been-a special part of soccer for a century now. Only goalkeepers with very exceptional reflexes (反应) might be able to react quickly enough to block a shot from a bicycle kick. WhyScientists claim it’s because of the physics involved...
Marty McFly is a rock ‘n’ roll teenager who is accidentally transported back to 1955 in a time-travelling DeLorean invented by his friend, Dr. Emmett Brown. But before he can return to 1985, Marty must make sure his high school-ag...