In the long history of evolution it has not been necessary for man to understand multi-loop nonlinear feedback systems until very recent historical times. Evolutionary processes have not given us the mental skill needed to properly interpret the dynamic behavior of the systems of which we have now become a part. J. W. Forrester, 1971
Tuesday, June 1, 2010
Record Low Snowfall
According to NOAA, “Across North America, snow cover for April 2010 was 2.2 million square kilometers below average—the lowest April snow cover extent since satellite records began in 1967 and the largest negative anomaly to occur in the 521 months that satellite measurements are available.” (from the Earth Observatory, 5/27/2010)
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A Primer on Fossil Fuels and Their Impact on Earth's Oceans
OCEANS AND FOSSIL FUELS From the Smithsonian National Museum of Natural History: Ocean [https://ocean.si.edu/conservation/gulf-oil-spill/wha...
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The Pericardium I was trying to give my heart to my cardiologist, let’s call him Dr. Sing. “Why would I want your heart?” he asked ...
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I am not an MD. What you read here is based on my own personal experience with prostate cancer, and how I went about deciding what to do ab...
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The Colossal Squid is the biggest invertebrate on the planet. In February 2007 a female colossal squid was caught accidentally by the boat S...
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