LUIS VON AHN
| Home Page |
| Teaching in Action |
| Teacher Resources |
| Student Resources |
| Grammar and Vocabulary |
| Countries and Hispanic Culture |
| Educational Presentations |
| Books & Publications |
| Contact Us |
"The question that motivates my research is, if we can put a man on the moon with 100,000 (people), what can we do with 100 million?"
- Luis von Ahn
- Luis von Ahn
Luis von Ahn habla con Presidente Obama (inglés).
Luis von Ahn habla con Presidente Obama (español).
Click here to find the Luis von Ahn video Activity!
Luis von Ahn habla con Presidente Obama (español).
Click here to find the Luis von Ahn video Activity!
