David Attenborough’s PBS climate special features Greta, not Gore

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On Earth Day, April 22, PBS (America’s Public Broadcasting Service) will premiere a compelling new documentary, Climate Change – The Facts, presenting scientific evidence of the impact of global warming. The program also examines possible solutions to the crisis, including the latest innovations, technology and actions individuals can take to prevent further damage. The one-hour […]

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How microbes find an oil spill

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When containing a massive disaster like an oil spill, small microbes play a big role. Arezoo Ardekani, a Purdue University associate professor of mechanical engineering, has published research that describes the complex hydrodynamics of microorganisms at liquid-liquid and gas-liquid interfaces, showing that microbes may flock to areas where surfactant has been applied. This is important […]

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