Tuesday, July 25, 2006. Educated at Columbia and Harvard. I specialize in teaching each student the mathematics he or she needs to know either for just keeping up with class work or for special tests. Aaron and I wrote the book.

Theres Nothing Funny About Geology. Featured Item of the Day.

Times are tuff but we can do this. My baby is a good bad boy. All i want for christmas is a burger bed. is that so much to ask? I want to move like Jackie Wilson moves. one step back, three forward. a small flight of stairs. Relics of my berlin days. Missing it so much lately.

Primero, porque conocen muy bien cómo utilizar la computadora, celular, smartphone y el Internet, y el uso de herramientas sociales como facebook, twitter, etc. Y tercero, requiere mínimo tiempo, y eso es algo que a todo el mundo le sobra.