PhD student in graphene electronics with background in physics (nuclear, optics) and nano-engineering (photonics, perovskites, metamaterials). Avid independent budget traveler (EU, Russia), language learner (RU, ES, EO, FR), radio amateur (DK2AX), juggler and guitar/ukulele/trombone player.

If you have 30 seconds, please take this language survey on Google Docs.
It is gathering data on the correlation between native and second languages and will help to answer questions such as How many people in the world can I speak with?.