Before even looking at this, I was reminded of this video[1] by Tom Scott.<p>Pretty cool, though :)<p><a href="https://www.youtube.com/watch?v=-5wpm-gesOY&pp=ygUadGhlIHByb2JsZW0gd2l0aCB0aW1lem9uZXM%3D" rel="nofollow">https://www.youtube.com/watch?v=-5wpm-gesOY&pp=ygUadGhlIHByb...</a>