100 @ 100: Thomas Gill
The research of Thomas Gill of the UTEP Department of Geological Sciences. Gill is studying dust, and has found that the tiniest speck of dust can impact health, the environment, and infrastructure. The shape of a dust particle has even been found to have an impact on the climate. http://academics.utep.edu/Default.aspx?tabid=31490
Aired July 31, 2014.