Earth Science Day outreach in Rapid City, SD, 2014
![Image: Earth Science Day outreach in Rapid City, SD, 2014](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/BillEldridge_JourneyMus_12Oct2014_2.jpg?itok=dpsZVVhQ)
Detailed Description
USGS student hydrologist Bill Eldridge demonstrates an interactive groundwater model to kids attending the Earth Science Day event on October 12, 2014, at the Journey Museum in Rapid City, SD.
Sources/Usage
Public Domain.