Ep 9. Seven Stages of Technological Adaptation
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Ep 9. Seven Stages of Technological Adaptation

This episode of the podcast features an interview with University of Minnesota graduate student Peter Clement, discussing the book The War on Science by Shawn Otto. We focus on Otto’s explanation of the Seven Stages of Technological Adaptation — an observation that how our society adapts new technology has generally repeated the same sequence of steps over and over, from discovery through crisis and adaptation, especially since the mid-20th Century. Continue reading

Ep 7. What Do Glaciers Have to Do With Nanoscience?
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Ep 7. What Do Glaciers Have to Do With Nanoscience?

Why do glaciers sometimes look blue? Hint: it’s not for the same reason we see blue as the color of the sky!

On this episode of the podcast, we have an interview with Dr. Robert Hamers, following up on his recent blog post. Bob is the Director of the Center for Sustainable Nanotechnology, and he tells us about a recent family trip to Alaska that got him wondering about why some glaciers have an amazing blue color. Continue reading

Ep 6. Happy National Nanotechnology Day!
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Ep 6. Happy National Nanotechnology Day!

October 9, 2016 was the first ever National Nanotechnology Day (10/9 = 10^-9 for nano!). On this episode of the Sustainable Nano podcast, we talk with Dr. Lisa Friedersdorf, Deputy Director of the National Nanotechnology Coordination Office, about National Nanotechnology Day, activities like #100BillionNanometers, the Nobel Prize, and this year’s Generation Nano superhero contest. Continue reading

Ep 5. What’s the Deal With Triclosan?
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Ep 5. What’s the Deal With Triclosan?

The U.S. Food & Drug Administration recently announced a ban on using the antibacterial agent triclosan (and 18 other substances) in soaps, and then last week the issue of antibacterial resistance was discussed at the UN General Assembly. In this episode of the Sustainable Nano podcast, we talk with scientist Eric Melby about different types of antibacterial chemicals and why we should care about triclosan in the environment. Continue reading