reCAPTCHA and Duolingo: Luis von Ahn (2020)

Today’s callers: Barbara in Massachusetts wonders how her nutrition education theater company might live on past her own involvement. Then Jeff in Illinois looks to carry the momentum from his Ninja Warrior-inspired gyms to form a professional league around the sport. And Vince i ...  Show more

In the late 1990s, Shep and Ian Murray looked at a shrinking category–men’s ties–and saw an opportunity: a necktie isn’t just functional. It’s expressive. It can signal identity, taste, aspiration. With no fashion experience and no outside investors, the Murray brothers started m ...  Show more

Crowdsourcing is more than a group of people interested in the same cause, it’s a way to tap skills – and scale – that you don’t have. And when it works, it can be the rocket fuel that launches you to scale further than you could have ever imagined. No one knows this bett ...

Crowdsourcing is more than a group of people interested in the same cause, it’s a way to tap skills – and scale – that you don’t have. And when it works, it can be the rocket fuel that launches you to scale further than you could have ever imagined. No one knows this bett ...

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Gina Gotthilf is a co-founder and the COO of Latitud, a startup platform supporting the next generation of iconic tech startups in Latin America. Previously, Gina led growth and marketing at Duolingo, which she helped grow from 3 million to 200 million users. ...