Weekly Science Quiz

by Douglas Clark

Saturday, November 17, 2012

The Last Arctic Penguin

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Penguins today are not found north of the Equator, except in zoos and on Christmas cards, but this was not always the case. What follows ...
Monday, November 12, 2012

The Water Quiz

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Water is quite arguably the most important substance on Earth. Without it, life could not exist. Its high polarity makes it a universal s...
Saturday, November 3, 2012

The Black Swallower

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The Black Swallower is a deep sea fish notable for its ability to swallow fish much larger than itself. It lives in tropical and subtr...
Monday, October 29, 2012

Dead Sea Diving

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The Dead Sea has such a high saline content that pillars of salt form near its banks. Lying on the border of Israel and Jordan, the De...
Saturday, October 20, 2012

The Evolution of Sight

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The compound eye of the Arctic krill is highly evolved for such a small creature. Our vision is based upon a very small sliver of the...
Monday, October 15, 2012

The Antarctic Paradox

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A phytoplankton bloom off the coast of Argentina. Recently I wrote about how the population of Antarctic krill has dropped by 80% over...
Sunday, October 7, 2012

A Strange Sight Over Moscow

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On October 7th, 2009, a strange-looking formation was seen in the sky over Moscow. When it appeared, scores of supernatural enthusiasts s...
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