I mean true, you won't become the world's foremost expert on sometime by reading a wiki article, but in less than 20 minutes I can learn more about some subject than like 99% of the population. That's pretty crazy dude. Esp. considering that much knowledge is enough to make a pretty damn well informed decision on most things. Like anyone with an internet connection today can learn more in a couple of hours than the majority of historical rulers ever knew. More than most historical scholars ever know in a particular field. Like legit, go read the article on infinitesimals and you'll know a lot more than Newton did when he set out.