08-09-2009, 07:21 PM
چندتا لینک مفید:
http://daneshnameh.roshd.ir/mavara/mava ... eck&Rand=0
http://www.roshd.ir/Default.aspx?tabid=293&EntryID=1150
http://www.roshd.ir/Default.aspx?tabid=293&EntryID=1157
http://daneshnameh.roshd.ir/mavara/mava ... eck&Rand=0
http://daneshnameh.roshd.ir/mavara/mava ... eck&Rand=0
http://www.roshd.ir/Default.aspx?tabid=293&EntryID=1150
http://www.roshd.ir/Default.aspx?tabid=293&EntryID=1157
http://daneshnameh.roshd.ir/mavara/mava ... eck&Rand=0
Science is a way of trying not to fool yourself. The first principle is that you must not fool yourself, and you are the easiest person to fool. Richard Feynman