People

Luis Von Ahn

Episodes

• Luis Von Ahn - Founder of Recaptcha and DuolingoFrom Scratch with Jessica Harris · Original audio is not currently available.

Notes

• Why Did Luis Von Ahn Start Duolingo From Scratch with Jessica Harris · Luis Von Ahn - Founder of Recaptcha and Duolingo · at 13:58 · Original audio is not currently available. Transcript
• Did Captcha Ever Make Any Money From Scratch with Jessica Harris · Luis Von Ahn - Founder of Recaptcha and Duolingo · at 8:25 · Original audio is not currently available. Transcript
• What Are Games With Purpose From Scratch with Jessica Harris · Luis Von Ahn - Founder of Recaptcha and Duolingo · at 6:03 · Original audio is not currently available. Transcript
• Who Invented Captcha From Scratch with Jessica Harris · Luis Von Ahn - Founder of Recaptcha and Duolingo · at 2:30 · Original audio is not currently available. Transcript