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The SLE Lightning Rod

Benjamin Franklin invented the lightning rod in 1752 — now a Chinese couple has made something even better.

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A couple from China has invented a lightning rod that is an improvement from the one invented by Benjamin Franklin in 1752. Their invention, called SLE, is connected to the top of tall buildings. It carries lightning currents, thereby reducing the possibility of damage caused by lightning. The SLE can reduce lightning discharge more effectively than the rod invented by Benjamin Franklin. It can also handle a bigger lightning strike. However, the cost of the SLE is much higher than that of the traditional rod.

Vocabulary

lightning rod

a metal rod placed on top of a building to safely conduct lightning into the ground

"A lightning rod protects buildings from damage caused by lightning."

currents

flows of electricity moving through a conductor

"The SLE carries lightning currents safely away from the building."

discharge

the sudden release of electricity

"The SLE can reduce lightning discharge more effectively than the traditional rod."

thereby

as a result of that; in that way

"It carries lightning currents, thereby reducing the possibility of damage."

Characters

Benjamin FranklinAmerican inventor who created the first lightning rod in 1752
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