Bill Gates tried to poach the CEO of $700 million Duolingo, and they still keep in touch — here's ...

"He was interested in learning more about how we're using artificial intelligence in Duolingo, to try to teach better," Von Ahn said of their last meeting.

Kickstarter's focus is on engaging with creative people: Perry Chen

AI ( artificial intelligence ) is one of the biggest changes. We've been dealing with how tech affects us for the past 10-20 years. But ...