You could read yourself about Niagara Falls, if you really want.
Or I could give you the bottom line, in my subjective opinion, from my most favorite website in the world: wikipedia.org.
Or from other source.
But I want to invite you to read this, and contribute at least $1 (one). Or more, if possible.
Mark Zuckerberg, please contribute $1 followed by many zeroes. Facebook should not be followed by many "zeroes"...Reading and learning increase the IQ, in general.
Bill Gates, please write this binary code on a check file payable to Wikipedia: 1000000. Then sign. Or Melinda can do it. Es una linda señora y benefactora [I'm winging it - I don't know Spanish :) ].
Martha Stewart, please craft an artistic check file to Wikipedia. It would be a good recipe for you to get good karma and stay away from that place with "bar exams" from angry soyezlesbiennesvenues...
Warren Buffet, please open an All You May Need Buffet at your designated banks, where each worthy recipient may get a check from you, for the dollar amount needed. Invest in education, not just in stock market.
Wikipedia is a "Book" faced by almost as many users (400M) as Facebook (500M).
"From Wikipedia Founder Jimmy Wales
If everyone reading this donated a dollar, our annual fundraiser would be over in just a few days.
Not everyone can or will donate. And that’s fine, because each year just enough people support Wikipedia with a small donation. If you feel it's your turn, please make a small donation of $10, $20, $35 or whatever you can to keep Wikipedia free.
Most people don't know this, but I'm a volunteer.
I don't get paid a cent for my work at Wikipedia, and neither do our thousands of other volunteer authors and editors. When I founded Wikipedia, I could have made it into a for-profit company with advertising banners, but I decided to do something different.
Commerce is fine. Advertising is not evil. But it doesn't belong here. Not in Wikipedia.
Wikipedia is something special. It is like a library or a public park. It is like a temple for the mind. It is a place we can all go to think, to learn, to share our knowledge with others. It is a unique human project, the first of its kind in history. It is a humanitarian project to bring a free encyclopedia to every single person on the planet.
Every single person.
We're a small organization, and I've worked hard over the years to keep us lean and tight. We fulfill our mission, and leave waste to others.
To do this without resorting to advertising, we need you. It is you who keep this dream alive. It is you who have created Wikipedia. It is you who believe that a place of calm reflection and learning is worth having.
This year, please consider making a donation to protect and sustain Wikipedia.
Thanks,
Jimmy Wales
Wikipedia Founder"