I Learned to Speak Four Languages in a Few Years: Here's How [Learning]

This isn't electronics, but it seemed interesting, so I'll add it.
-Bob

I Learned to Speak Four Languages in a Few Years: Here's How [Learning]:

Lifehacker reader Gabriel Wyner was tasked with learning four languages in the past few years for his career as an opera singer, and in the process landed on "a pretty damn good method for language learning that you can do in limited amounts of spare time." Here's the four-step method that you can use, too (and you don't have to invest hundreds in a language course like Rosetta Stone). More »