Duolingo's next language course: Star Trek's Klingon

Duolingo has a gift for nerds: a free Klingon course. 

The course launched on Duolingo's website today, under license by CBS. It will launch on the Duolingo app for Android and iOS at a later date.

It's a highly anticipated release, with a waitlist of over 170,000 prior to launch. You'll learn vocabulary, sentence structure, common phrases, and everything you need to write and speak the Star Trek language. 

This isn't the first constructed language that Duolingo has endeavored to teach: The platform also offers courses in Esperanto and Game of Thrones' High Valyrian.