Musings of a Political Scientist

All posts in Earth Sciences

Kentrosaurus Aethiopicus
"Kentrosaurus Aethiopicus" by Bryan Brandenburg (3D Mixed Media) Read more

Earth Magnetic Field and Earth Magnetosphere by Bryan Brandenburg
Earth is surrounded by a magnetosphere, a region around an astronomical object in which phenomena are dominated or organized by its magnetic field and distorted by the solar wind. Read more

Uranium Lead Dating the Earth
Uranium-lead dating computes the age of the earth at 4.54 billion years old with less than 1% margin of error. It is one of the oldest and most refined radiometric dating schemes, with a routine age range of about 1 million years to over 4.5 billion years. Read more

Human Migration Map Relative to Last Ice Age - Rise of Human Civilization
Humans originated in Africa about 200,000 years ago, but now they inhabit every continent, with a total population of over 7 billion as of 2013. Read more

Peoples Republic of China by Bryan Brandenburg
The People's Republic of China (PRC), commonly known as China is a country in East Asia and Central Asia. It is the most populated country in the world. Read more

Red-Tailed Hawk

Categories: Earth Sciences, Zoology
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Red-Tailed Hawk by Bryan Brandenburg
The Red-tailed Hawk is a large Buteo bird of prey which breeds from western Alaska and northern Canada to Panama and the West Indies. Read more