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lightening rods

+++++++++++++++

Pentagon: +++++++++++++++

+

-

-

Lightening rods

a. attract lightening to tip, prevent from

hitting rest of building.

b. prevent lightening from occurring.

c. make it strike somewhere else.

d. don't actually do anything, are

superstition.

+

+

first asked 10% correct.

2. days later, asked again.

88% correct

(consistent with 100%)

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