Fotonachweis
| Foto | Motiv | ||
|---|---|---|---|
| Fotolia.com | © V. Yakobchuk | Brain | |
| Fotolia.com | © Yang MingQi | neuron | |
| Fotolia.com | © Peter Atkins | Support | |
| Fotolia.com | © Jose Manuel Gelpi | Junge Senso-X | |
| Shutterstock.com | © Africa Studio | Mädchen Senso-X | |
| Shutterstock.com | © AlenD | Frau mit Kopfhörer | |
| Shutterstock.com | © Valua Vitaly | Junge | |
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Fotolia.com | 91431223 - © pannawat | Mock up of generic design computer screen |