Edited by Caleb Scholtens, some rights reserved (CC0)
Photo Credits
- 1. (c) Steven Mlodinow, some rights reserved (CC BY-NC), uploaded by Steven Mlodinow
- 2. (c) Judy Gallagher, some rights reserved (CC BY)
- 3. (c) Gilles Gonthier, some rights reserved (CC BY)
- 4. (c) Ken Schneider, some rights reserved (CC BY-NC), uploaded by Ken Schneider
- 5. (c) Martin Cooper, some rights reserved (CC BY)
- 6. (c) S. Rae, some rights reserved (CC BY)
- 7. (c) K Schneider, some rights reserved (CC BY-NC)
- 8. (c) Dan Mullen, some rights reserved (CC BY-NC-ND)
- 9. (c) Denis Doucet, some rights reserved (CC BY-NC), uploaded by Denis Doucet
- 10. (c) Jimmy Dee, some rights reserved (CC BY-SA), uploaded by Jimmy Dee
- 11. (c) Sharleen, some rights reserved (CC BY-NC), uploaded by Sharleen
- 12. (c) Sam Kieschnick, some rights reserved (CC BY), uploaded by Sam Kieschnick
- 13. (c) adriscoll, some rights reserved (CC BY-NC), uploaded by adriscoll
