Here's what the scientists decided after they repeated the experiment many times.

以下就科学家在多次重做那种实验之后做出的判断。

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The timeamount and distance will have error, so many people should cooperateand do an experiment many times for the average.

可能计时，量距离会有误差，于是多人配合并且多次实验取平均值。

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King inventors - Edison filament do in order to find the best materials have been done a 1000 experiment many times and failed.

发明家大王爱迪生为了寻找做灯丝的最好材料曾做了1000多次实验，并且都失败了。

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Hurst had run the same experiment many times, with different kinds of liquid accelerants, and the result was always the same.

NEWYORKER: Trial by Fire

In an experiment popularized by the book of the same name, volunteers were told to keep track of how many times a basketball was passed between players.

FORBES: The Invisible Gorilla Effect