Articles About Chile

Author:
John Coletta
Posted:
03.22.2010

Chile, Haiti Earthquakes Point to Need for Quake-Proof Buildings

Two massive earthquakes in a single month – an 8.8 trembler in Chile and a 7.0 quake in Haiti – have raised the question of whether engineers can design buildings that don’t crumble when the earth’s tectonic plates crash against one another. Although the simple answer is that the technology exists to make buildings almost […]

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Author:
Tom Silva
Posted:
03.09.2010

Chilean Earthquake Shortened Day, Knocked Earth Off Its Axis

The 8.8 magnitude Chilean earthquake was so strong that it literally knocked the earth off its axis – permanently. Richard Gross, a research scientist at NASA’s Jet Propulsion Lab, calculated that the earth’s rotation changed so that the length of our day is now roughly 1.26 microseconds shorter.  A microsecond is equivalent to one millionth […]

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