Stop PRETENDING that Duolingo works.
27:04
Duolingo is (almost) good now
33:12
I interviewed the best language learner ever
14:52
Clever experiment proves Duolingo doesn't work
9:13
Duolingo: Selling Us the Illusion of Learning
17:26
How I Taught Myself French In 90 Days At 16 Years Old! (Exact Steps)
15:16
Duolingo just fixed its greatest weakness
26:34
The BEST and WORST Languages on Duolingo (w graphs!)
9:06