Science & Engineering

News about science and technology. Sustainable development. Climate change. Oceans, garbage and environment. Civil Engineering.

Tuesday, April 30, 2013

Earthquakes: Magnitude and Intensity

The last days there have been many news about earthquakes at different locations. However, some of the news mix the concepts of magnitud...

Thursday, April 25, 2013

Faster than the sound? Our velocity due to Earth's rotation.

We all have heard about relative motion and about relative velocity. "The continuous change of position of a body with respect to a sec...

Monday, April 22, 2013

Earthquakes

April 2013 was marked by unusual high earthquake activity around the world. There were many news about earthquakes at different locations: C...

Friday, April 5, 2013

Online GIS for global awareness: Rwanda genocide

It is already 19 years from the Rwandan Genocide and United Nations failure. In this post I will not talk about the international failure a...

Thursday, April 4, 2013

Longer and colder winters because of global warming

We are in April and finally a hot sunny day after a long winter. However, some Northern Hemisphere locations still have cold temperatures....

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