Is the money real? Oh yes, it is. One million dollars sits neatly stacked in a pyramid behind 182 pounds of plexiglass: $42,000 in $1 bills, $688,000 in $20 bills and $270,000 in $100 bills ...

The New Yorker reports that the government's much-delayed project to introduce a redesigned hundred-dollar bill has run into another setback: About 30 million of the bills -- that's $3 billion in ...

Did you know that if you stacked one trillion dollar ... stack of bills would only need to be tilted 0.37° for it to be at the tipping point. Here is a plot for heights from 100 meters to 10,000 ...

"Illicit activities are facilitated when a million dollars weighs 2.2 pounds ... Nearly 80% of the $1.4 trillion of U.S. currency in circulation is in $100 bills. Much of it is held outside ...