Website tracks your "banknote"

There are always unexpected things online. With the help of the Internet, it can be said that "the more daring a man is, the more the Internet will let you play." Harnessing the power of the "crowd" to track the whereabouts of banknotes used in daily life, have you ever heard of such a thing? Hank Eskin from Boston, USA, has turned this "boring" absurdity into reality. He conceived and established a website named WheresGeorge.com after the nickname of the US dollar, allowing people from different places to participate in tracking the flow of paper money. If you are interested, you may even find out who ends up with the money you just spent.