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How scientists have been able to determine the age of the Earth.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Overview of the basic concepts behind evolution.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Hipervinculo Ciencias de la Tierra y Medioambiente
The causes and effects of acid rain.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Explains how scientists use electromagnetic radiation to study the supermassive black hole in the center of the Milky Way galaxy, even though it does not emit light.
It is an educational content of CK- ...
Learn how the radiation exposure received by airline pilots over their career can lead to illness and how researchers are hoping to minimize their exposure.
It is an educational content of CK-12 Founda ...
Learn about the Living Building Challenge, a contest challenging people to make more sustainable buildings.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you mu ...
Describes why world record giant vegetables are grown in Alaska, the land of the midnight sun.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged ...
The eastern span of the San Francisco-Oakland Bay Bridge was replaced with an earthquake resistant self-anchored suspension bridge becuase the old span was found to be unsafe in an earthquake.
It is an ...
Covers the consequences of recent tsunamis.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Hipervinculo Física
Understand the Big Bang theory and the aftermath of the Big Bang.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
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