Nicole Hill, Far East District (FED) project engineer, and Min Ku, FED financial analyst, volunteered at the show egg-floating experiment station, to explain the concept of density to Humphreys Central Elementary School students, during a Science, Technology, Engineering, Arts and Math event, May 24.

---

Size: 2992px × 2000px
Photo credit: © Operation 2022 / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: fed, steam, usace