John is on the road headed to the SciPy conference and Shannon is done with field camp. Join us to hear the wrap up and talk about how geology was used strategically in the Revolutionary War on this fourth of July weekend episode.

Fun Paper Friday

This week we learn about perchlorate from fireworks and how long it can reside in lakes.

Wilkin, R. T., Fine, D. D., & Burnett, N. G. (2007). Perchlorate Behavior in a Municipal Lake Following Fireworks Displays. Environmental Science & Technology, 41(11), 3966–3971. http://doi.org/10.1021/es0700698

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Show - www.dontpanicgeocast.com - @dontpanicgeo - [email protected]

John Leeman - www.johnrleeman.com - @geo_leeman

Shannon Dulin - @ShannonDulin