Research shows that adults who grow up bilingual hold onto certain cognitive skills.
Learn to translate tweets.
Our emotions shape which language we decide to use.
Plus: major savings on Rosetta Stone and a Moto X smartphone.
Use your commute to pick up a foreign lingo.
Time is relative
And how you can change it
And get paid for it, too
Surveillance tech Star Trek would love
More evidence that languages evolve like biological organisms
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