Images and Creative Commons attribution

For more information on Creative Commons Licenses go to http://creativecommons.org/licenses

Research image - "Chemical Flask" by Dean Ayres is licensed under CC BY-NC-SA 2.0

Instruments image - "Argonne National Laboratory 387" by Michael Kappel is licensed under CC BY-NC-SA 2.0

People image - "Puzzle Pieces - 2" by Yann is licensed under CC BY-NC-SA 2.0

Publications image - "Newspapers B&W (5)" by Jon S is licensed under CC BY 2.0

Clock Tower image - "Praça do Relógio em panorâmica de 180º" by George Campos is licensed under CC BY-NC 3.0 BR

All other images were created by the author and are licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License

as on 02/21/2014