Everyone knows that knowing a second or third language boosts your brain activity, but do you know to what extent that happens? If you have intermediate to advanced Spanish, read this article from La Vanguardia, a Spanish newspaper. If you don´t, let me sum it up for you. First, kids who grow up bilingual have more brain plasticity; they multitask more easily. Second, learning and knowing a second or third language uses parts of your brain that knowing only your mother tongue doesn´t. Third, adults do have more difficulty learning a foreign language because of their experience in their native language. It deforms your perception and teaches your brain to ignore certain sounds. This is a very good and informative article and it´s worth the read. If you have doubts about vocabulary, post them here and I´ll help you!