- Author: Scientific American
- Language: English
- Year: 2000
- Author: Scientific American
- Language: English
- Author: Scientific American
- Language: English
- Author: Scientific American
- Language: English
- Year: 2006
- Author: Scientific American
- Language: English
- Author: Editors Of Scientific American
- Language: English
- Year: 2003
- Author: Scientific American
- Language: English
- Author: Scientific American Magazine
- Language: English