Early Use
The earliest remaining writings regarding levers date from the 3rd century BC and were provided by Archimedes. "Give me a place to stand, and I shall move the Earth with it" is a remark of Archimedes who formally stated the correct mathematical principle of levers (quoted by Pappus of Alexandria).
It is assumed that in ancient Egypt, constructors used the lever to move and uplift obelisks weighting more than 100 tons.
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Famous quotes containing the word early:
“An early dew woos the half-opened flowers”
—Unknown. The Thousand and One Nights.
AWP. Anthology of World Poetry, An. Mark Van Doren, ed. (Rev. and enl. Ed., 1936)
“On the Coast of Coromandel
Where the early pumpkins blow,
In the middle of the woods
Lived the Yonghy-Bonghy-Bo.
Two old chairs, and half a candle,—
One old jug without a handle,—
These were all his worldly goods:
In the middle of the woods,”
—Edward Lear (1812–1888)