Y yo recuerdo todo Todo lo que me encanto Lo he dado todo como si no fuese suficiente Todas las palabras que dije y todas las has perdonado Cómo podría yo hacerte dano otra ves? ?Que pasa si te dejo...
Why is the sky dark at night? You might think the answer is obvious - the sun isn't up! But the only reason the sky looks blue during the day is that sunlight scatters off of the atmosphere -...
just all recently wrote about plastic surgery in south korea i had no idea about this but apparently one-in-five women in south korea undergo some sort of plastic surgery and um... there is a tyler...
BRADY HARAN: I want to deal with a number that must be the most requested so far on Numberphile, and that is 301. Now, for those of you who don't pay much attention to the YouTube view counters, you...