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1155
Measuring
REACHING THE HORIZON
The distance to the horizon, in miles, is the square root of half again your height, in feet. If you're 6 feet tall, you can see 3 miles. From 600 feet, you can see 30 miles (sq. rt. of 900). Conversely, you can see a 150-foot building from 15 miles away (sq. rt. of 225).
ブランド スーパー コピー
Dani Zweig, Pittsburg, Pennsylvania
(LR)
Legacy Rule of Thumb from previously published collections
Current Rating:
4.6
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10
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15
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