Monday, November 27, 2017 at the Embassy of France in the United States. Photos courtesy of the Office for Science and Technology.
![Opening by Minh-Hà Pham, Counselor for Science and Technology, Embassy of France](https://react.seas.upenn.edu/wp-content/uploads/2018/01/IMG_0319-11.27.17-300x200.jpg)
Opening by Minh-Hà Pham, Counselor for Science and Technology, Embassy of France
![Patrick Lachaussée, First Counselor, Embassy of France](https://react.seas.upenn.edu/wp-content/uploads/2018/01/IMG_0326-11.27.17-300x200.jpg)
Patrick Lachaussée, First Counselor, Embassy of France
![Rebecca Keiser, Head, Office of International Science and Engineering, National Science Foundation](https://react.seas.upenn.edu/wp-content/uploads/2018/01/IMG_0341-11.27.17-300x200.jpg)
Rebecca Keiser, Head, Office of International Science and Engineering, National Science Foundation
![Bruno Paing, VP Strategic Partnerships North America, CEA Tech](https://react.seas.upenn.edu/wp-content/uploads/2018/01/IMG_0360-11.27.17-300x200.jpg)
Bruno Paing, VP Strategic Partnerships North America, CEA Tech
![Alain Fontaine, Director, Nanosciences Foundation](https://react.seas.upenn.edu/wp-content/uploads/2018/01/IMG_0371-11.27.17-300x200.jpg)
Alain Fontaine, Director, Nanosciences Foundation
![Amy Gadsden, Penn Global](https://react.seas.upenn.edu/wp-content/uploads/2018/01/IMG_0380-11.27.17-300x200.jpg)
Amy Gadsden, Penn Global
![American and French REACT PIs share the stage (R. Composto, P. Rannou)](https://react.seas.upenn.edu/wp-content/uploads/2018/01/IMG_0408-11.27.17-300x200.jpg)
American and French REACT PIs share the stage (R. Composto, P. Rannou)
![ACT 1 Hierarchical Structures for Water Management (R. Riggleman, D. Riassetto)](https://react.seas.upenn.edu/wp-content/uploads/2018/01/IMG_0431-11.27.17-300x200.jpg)
ACT 1 Hierarchical Structures for Water Management (R. Riggleman, D. Riassetto)
![ACT 2 Prevention of Infection Transmission (D. Lee)](https://react.seas.upenn.edu/wp-content/uploads/2018/01/IMG_0433-11.27.17-300x200.jpg)
ACT 2 Prevention of Infection Transmission (D. Lee)
![ACT 3 Batteries (K. Winey)](https://react.seas.upenn.edu/wp-content/uploads/2018/01/IMG_0477-11.27.17-300x200.jpg)
ACT 3 Batteries (K. Winey)
![ACT 3 Photovoltaic Systems (Z. Fakhraai)](https://react.seas.upenn.edu/wp-content/uploads/2018/01/IMG_0485-11.27.17-300x200.jpg)
ACT 3 Photovoltaic Systems (Z. Fakhraai)
![REACT Education and Training (F. Papillon, K. Field)](https://react.seas.upenn.edu/wp-content/uploads/2018/01/IMG_0500-11.27.17-300x200.jpg)
REACT Education and Training (F. Papillon, K. Field)
![REACT Trainees (M. Alvarez, N. Krook, N. Gogotsi, T. Niepa, N. Manohar with D. Riassetto)](https://react.seas.upenn.edu/wp-content/uploads/2018/01/IMG_0519-11.27.17-300x200.jpg)
REACT Trainees (M. Alvarez, N. Krook, N. Gogotsi, T. Niepa, N. Manohar with D. Riassetto)
![Trainee Posters at the reception](https://react.seas.upenn.edu/wp-content/uploads/2018/01/IMG_0555-11.27.17-300x200.jpg)
Trainee Posters at the reception
![Keynote lecture (H. Rubin)](https://react.seas.upenn.edu/wp-content/uploads/2018/01/IMG_0561-11.27.17-300x200.jpg)
Keynote lecture (H. Rubin)
![Keynote lecture (M. Taylor)](https://react.seas.upenn.edu/wp-content/uploads/2018/01/IMG_0583-11.27.17-300x200.jpg)
Keynote lecture (M. Taylor)
![Panel on Meeting Societal Needs](https://react.seas.upenn.edu/wp-content/uploads/2018/01/IMG_0596-11.27.17-300x200.jpg)
Panel on Meeting Societal Needs