Welcome
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I am a scientist, entrepreneur and teacher in the life sciences. Browse or search here for explanation of what it is I do, why I do it, and what links such disparate subjects as the search for extrasolar planets, the chemistry of kidneys, and the economics of venture capital investment. |
Latest
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What does geology smell like?. As a start on a wider study of the role of sulfur in geology, and the potential of using sulfur gases as a sign of life on other worlds, I compiled a survey of what the pools, vents and geysers of Yellowstone smelled like. Click on the image for this not entirely scientific survey. |