Day 1 ,
Of posting the information for getting you out of the information hell.
They had put Harvard, Yale ,MIT ,Stanford everything online, every lecture, every textbook, every course free, free of cost you don't have to pay a penny for
Life can be much more Broader once you Discover One Simple Fact and that is
Everything around you that you call LIFE
Was made up by People that were not Smarter than You.