介绍： In 1891, a physical education teacher in Springfield, Massachusetts invented the game we would come to know as basketball.
In setting the height of the baskets, he inadvertently created a design problem that would not be resolved for decades to come.
As James Naismith tacked up a pair of peach baskets at eit...

介绍： In 1891, a physical education teacher in Springfield, Massachusetts invented the game we would come to know as basketball.
In setting the height of the baskets, he inadvertently created a design problem that would not be resolved for decades to come.
As James Naismith tacked up a pair of peach baskets at either end of the school gym, he did not give much thought to how high. He simply nailed them up 10 feet above the ground, split the students into teams, gave them an old soccer ball, and told the kids to try and score points by getting the ball in the opposing team’s basket.
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