This photograph depicts the union of sun and earth in life through photosynthesis. Facilitated by solar energy, algae build silica frustules which eventually sink to the seafloor, becoming diatomaceous earth, the chalky substance which traces out the vesica piscis shape found in this image. Now available for purchase.
Tag Archives: biology
Nobel Prize Laureate Eric Betzig
“I would never call myself a chemist,” said Nobel Prize in Chemistry 2014 recipient Eric Betzig. Betzig was the 2015 speaker at the annual Mark Gurevitch Memorial Lecture Series, hosted by the Physics Department at Portland State University. During his lecture at Hoffman Hall on May 14, Betzig spoke about his career and his prize-winningContinue reading “Nobel Prize Laureate Eric Betzig”
Interview with an Extreme Biologist
Don’t miss my interview and short article about the groundbreaking work of Dr. Ken Stedman, whose recent research has uncovered a similarity between HIV and a type of virus that finds its home in acidic, volcanic hot springs.