Daily Archives: October 20, 2012

Dennis Bushnell on Space Exploration

Dr. Dennis Bushnell, Chief Scientist at NASA Langley Research Center, joins us to discuss the scientific and technical challenges faced by NASA in planning future manned missions to Mars and beyond. He describes the National Space Exploration Vision, which cites…

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Mark Hugo on Global Warming

Nuclear engineer Mark Hugo describes flaws in the accepted scientific model for global warming that result from shortcomings in the original calculations for the infrared heat balance of the Earth. According to Hugo, most of today’s global warming data comes…

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