By comparing the characteristics of the natural spark with the man-made charge, Franklin was able to prove the similarity of electric matter and lightning.

通过对比自然电火花和人工电荷，富兰克林证实了带电物质和闪电之间的相似性。

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Benjamin Franklin wondered about lightning he combined his curiosity with imagination and carried out his well-known experiment to show that lightning and an electric spark are the same thing.

本杰明·富兰克林不明白闪电是怎么回事。他把这种好奇加上了自己的想像，进行了那个著名的实验，证明了闪电与电火花是一个原理。

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By comparing the characteristic of the natural spark with the man-made charge, Franklin was able to prove the similarity of electric matter and lightning.

通过对自然电火花与人工电荷的特征进行对比，富兰克林证实了带电物质与闪电之间的相似性。

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Pentair stepped up shipments toward the East Coast, as did other makers of pumps, such as Franklin Electric Co.

WSJ: Industry Adapts Quickly to Storm

In trading on Monday, shares of Franklin Electric Co.

FORBES: Franklin Electric Crosses Below Key Moving Average Level

Franklin Electric's chief financial officer, John Haines, said the company had shipped nine truckloads of water pumps to the East Coast over the past week and may ship more this week, weather permitting.

WSJ: Industry Adapts Quickly to Storm