Graphic artist Cameron Zotter picked up discarded receipts over a 48 hour period and mapped out how far they had traveled from the point of purchase. See the huge version on Flickr or click below:
Chart Porn notes that MIT has a higher-tech version of this.
In a choppy market, liquidity risk can be a worry for investors
When economists meet tech innovation.
Global economics for the rest of us, aged 9-99.
Since valuations have never been a good predictor of short-term price changes, they tell investors very little about what might happen next year.
