MHAFB science fair
A student from Stephensen Elementary School pours lemon juice in his science fair volcano at Mountain Home Air Force Base, Idaho, March 23, 2017. The school hosts annual science fairs in order to supplement a science based curriculum for children in kindergarten through fourth grade. (U.S. Air Force photo by Senior Airman Connor J. Marth/Released)

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Photo by: Connor Marth |  VIRIN: 170323-F-MC546-004.JPG