Taxonomy term

rasoul sorkhabi

Comment: Understanding Earth in the wider sense of science

Earth science is a large part of science in general. As such, good general science books can also help provide a solid earth science education.

07 Nov 2016

Geomedia: Books: "Alfred Wegener": The definitive biography of a geoscience star

Today, Alfred Wegener’s name appears in almost every geology textbook. He is celebrated as the father of the continental drift hypothesis, the forerunner of plate tectonics. This recognition is rather recent — since about the early 1970s, when plate tectonics became a unifying theory to explain the origins of continents, oceans, mountains, volcanism and many other geologic processes. During his life, Wegener’s hypothesis was rejected by many geologists, more so in North America than in Europe. The dramatic change of his status from heretic to hero thus makes Wegener’s story even more fascinating, not only to earth scientists but to general readers as well.

22 Sep 2016

Gauging nuclear disasters

A nuclear accident is defined by the International Atomic Energy Agency (IAEA) as an incident in which people died or property damage topped $50,000. In 1990, IAEA introduced the International Nuclear and Radiological Event Scale (INES) to rate and rank nuclear accidents. INES is a logarithmic scale that consists of seven levels: 0 (Deviation, no safety significance), 1 (Anomaly), 2 (Incident), 3 (Serious incident), 4 (Accident with local consequences), 5 (Accident with wider consequences), 6 (Serious accident) and 7 (Major accident).

31 May 2011

What powers U.S. transportation?

Consumption of U.S. energy
U.S. Energy Information Administration
01 Dec 2009

What consumes U.S. energy?

Consumption of U.S. energy
U.S. Energy Information Administration
01 Dec 2009