This mention of "gravity boots" blew my mind! You're right, for someone regularly exposed to American TV, this phrase will sound very familiar [1]. I am serious

This mention of "gravity boots" blew my mind! You're right, for someone regularly exposed to American TV, this phrase will sound very familiar [1]. I am seriously wondering if that could have measurable impact. Also, your way of learning Spanish is impressive. [1] http://en.wikipedia.org/wiki/Gravity_boots http://en.wikipedia.org/wiki/Gravity_boots